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NANA THAI STREET

31 EAST 21 STREET, Manhattan, NY 10010 · Restaurant (Thai)

Inspection summary

NANA THAI STREET has been inspected 9 times by NYC Department of Health and Mental Hygiene (DOHMH) since September 28, 2023. The most recent inspection, on May 8, 2026, found no infractions.

1 of 9 inspections on record found no infractions at all. In the past 12 months there were 5 inspections with 23 infractions recorded. The higher-risk findings here relate to: Pests, Food temperature control and Handwashing and staff hygiene.

Recent inspections have recorded fewer infractions than earlier ones, so the record is improving.

What these findings mean

Health authorities word their violations differently, so we group them by what they mean for food safety. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.

  • PestsHigher risk

    Signs of mice, rats, cockroaches or flies, or gaps and clutter that let them get in or hide. Pests carry bacteria and can contaminate food and surfaces, so evidence of activity is treated seriously and usually triggers a follow-up visit.

    Recorded 18 times across 7 separate inspections, most recently on May 4, 2026. For example: Evidence of mice or live mice in establishment's food or non-food areas.

  • Food temperature controlHigher risk

    Bacteria multiply fastest between about 4 °C and 60 °C (40 °F to 140 °F). Inspectors check that cold food stays cold, hot food stays hot, cooked food is cooled quickly, and that staff have accurate thermometers. Temperature problems are one of the most common causes of food poisoning, so these are treated as critical findings.

    Recorded 10 times across 6 separate inspections, most recently on May 4, 2026. For example: Hot TCS food item not held at or above 140 °F.

  • Handwashing and staff hygieneHigher risk

    Hands are the main way germs like norovirus move from people to food. Inspectors look for stocked, accessible handwashing sinks, staff washing hands when required, hair restraints, and sick employees being kept away from food. Gaps here can spread illness quickly.

    Recorded 5 times across 4 separate inspections, most recently on May 4, 2026. For example: No hand washing facility in or adjacent to toilet room or within 25 feet of a food preparation, food service or ware washing area. Hand washing facility not accessible, obstructed or used for non-hand washing purposes. No hot and cold running water or water at inadequate pressure. No soap or acceptable hand-drying device.

  • Protecting food from contaminationHigher risk

    This covers how food is stored, prepared and displayed: raw meat kept away from ready-to-eat food, food covered and stored off the floor, and nothing dripping or splashing into it. Cross-contamination from raw to cooked food is a direct route for salmonella and E. coli.

    Recorded 4 times across 3 separate inspections, most recently on May 4, 2026. For example: Food, supplies, or equipment not protected from potential source of contamination during storage, preparation, transportation, display, service or from customer’s refillable, reusable container. Condiments not in single-service containers or dispensed directly by the vendor.

  • Cleaning and sanitizingHigher risk

    Anything that touches food, such as cutting boards, dishes and utensils, must be washed, rinsed and sanitized. Inspectors check dishwasher temperatures, sanitizer strength and how wiping cloths are stored. Poor sanitizing lets bacteria survive from one use to the next.

    Recorded 3 times across 3 separate inspections, most recently on October 20, 2025. For example: Food contact surface not properly washed, rinsed and sanitized after each use and following any activity when contamination may have occurred.

About this data

These results come from NYC Department of Health and Mental Hygiene (DOHMH), which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.

9 inspections

  1. Cycle Inspection / Reopening Inspection

    0 infractions

  2. Cycle Inspection / Re-inspection

    10 infractions

    • 04L: Evidence of mice or live mice in establishment's food or non-food areas.
      • Critical
    • 02B: Hot TCS food item not held at or above 140 °F.
      • Critical
    • 02G: Cold TCS food item held above 41 °F; smoked or processed fish held above 38 °F; intact raw eggs held above 45 °F; or reduced oxygen packaged (ROP) TCS foods held above required temperatures except during active necessary preparation.
      • Critical
    • 05D: No hand washing facility in or adjacent to toilet room or within 25 feet of a food preparation, food service or ware washing area. Hand washing facility not accessible, obstructed or used for non-hand washing purposes. No hot and cold running water or water at inadequate pressure. No soap or acceptable hand-drying device.
      • Critical
    • 04M: Live roaches in facility's food or non-food area.
      • Critical
    • 06C: Food, supplies, or equipment not protected from potential source of contamination during storage, preparation, transportation, display, service or from customer’s refillable, reusable container. Condiments not in single-service containers or dispensed directly by the vendor.
      • Critical
    • 06A: Personal cleanliness is inadequate. Outer garment soiled with possible contaminant. Effective hair restraint not worn where required. Jewelry worn on hands or arms. Fingernail polish worn or fingernails not kept clean and trimmed.
      • Critical
    • 04N: Filth flies or food/refuse/sewage associated with (FRSA) flies or other nuisance pests in establishment’s food and/or non-food areas. FRSA flies include house flies, blow flies, bottle flies, flesh flies, drain flies, Phorid flies and fruit flies.
      • Critical
    • 08A: Establishment is not free of harborage or conditions conducive to rodents, insects or other pests.
      • Not Critical
    • 10H: Single service article not provided. Single service article reused or not protected from contamination when transported, stored, dispensed. Drinking straws not completely enclosed in wrapper or dispensed from a sanitary device.
      • Not Critical
  3. Cycle Inspection / Initial Inspection

    3 infractions

    • 02B: Hot TCS food item not held at or above 140 °F.
      • Critical
    • 05D: No hand washing facility in or adjacent to toilet room or within 25 feet of a food preparation, food service or ware washing area. Hand washing facility not accessible, obstructed or used for non-hand washing purposes. No hot and cold running water or water at inadequate pressure. No soap or acceptable hand-drying device.
      • Critical
    • 04L: Evidence of mice or live mice in establishment's food or non-food areas.
      • Critical
  4. Cycle Inspection / Reopening Inspection

    1 infraction

    • 10F: Non-food contact surface or equipment made of unacceptable material, not kept clean, or not properly sealed, raised, spaced or movable to allow accessibility for cleaning on all sides, above and underneath the unit.
      • Not Critical
  5. Cycle Inspection / Initial Inspection

    9 infractions

    • 08B: Garbage receptacle not pest or water resistant, with tight-fitting lids, and covered except while in active use. Garbage receptacle and cover not cleaned after emptying and prior to reuse. Garbage, refuse and other solid and liquid waste not collected, stored, removed and disposed of so as to prevent a nuisance.
      • Not Critical
    • 04L: Evidence of mice or live mice in establishment's food or non-food areas.
      • Critical
    • 06A: Personal cleanliness is inadequate. Outer garment soiled with possible contaminant. Effective hair restraint not worn where required. Jewelry worn on hands or arms. Fingernail polish worn or fingernails not kept clean and trimmed.
      • Critical
    • 08A: Establishment is not free of harborage or conditions conducive to rodents, insects or other pests.
      • Not Critical
    • 02G: Cold TCS food item held above 41 °F; smoked or processed fish held above 38 °F; intact raw eggs held above 45 °F; or reduced oxygen packaged (ROP) TCS foods held above required temperatures except during active necessary preparation.
      • Critical
    • 04N: Filth flies or food/refuse/sewage associated with (FRSA) flies or other nuisance pests in establishment’s food and/or non-food areas. FRSA flies include house flies, blow flies, bottle flies, flesh flies, drain flies, Phorid flies and fruit flies.
      • Critical
    • 06D: Food contact surface not properly washed, rinsed and sanitized after each use and following any activity when contamination may have occurred.
      • Critical
    • 03A: Food, prohibited, from unapproved or unknown source, home canned or home prepared. Animal slaughtered, butchered or dressed (eviscerated, skinned) in establishment. Reduced Oxygen Packaged (ROP) fish not frozen before processing. ROP food prepared on premises transported to another site.
      • Critical
    • 02B: Hot TCS food item not held at or above 140 °F.
      • Critical
  6. Cycle Inspection / Re-inspection

    7 infractions

    • 04N: Filth flies or food/refuse/sewage associated with (FRSA) flies or other nuisance pests in establishment’s food and/or non-food areas. FRSA flies include house flies, blow flies, bottle flies, flesh flies, drain flies, Phorid flies and fruit flies.
      • Critical
    • 08A: Establishment is not free of harborage or conditions conducive to rodents, insects or other pests.
      • Not Critical
    • 04L: Evidence of mice or live mice in establishment's food or non-food areas.
      • Critical
    • 06C: Food, supplies, or equipment not protected from potential source of contamination during storage, preparation, transportation, display, service or from customer’s refillable, reusable container. Condiments not in single-service containers or dispensed directly by the vendor.
      • Critical
    • 02G: Cold TCS food item held above 41 °F; smoked or processed fish held above 38 °F; intact raw eggs held above 45 °F; or reduced oxygen packaged (ROP) TCS foods held above required temperatures except during active necessary preparation.
      • Critical
    • 10F: Non-food contact surface or equipment made of unacceptable material, not kept clean, or not properly sealed, raised, spaced or movable to allow accessibility for cleaning on all sides, above and underneath the unit.
      • Not Critical
    • 02B: Hot TCS food item not held at or above 140 °F.
      • Critical
  7. Cycle Inspection / Initial Inspection

    6 infractions

    • 06D: Food contact surface not properly washed, rinsed and sanitized after each use and following any activity when contamination may have occurred.
      • Critical
    • 06C: Food, supplies, or equipment not protected from potential source of contamination during storage, preparation, transportation, display, service or from customer’s refillable, reusable container. Condiments not in single-service containers or dispensed directly by the vendor.
      • Critical
    • 06A: Personal cleanliness is inadequate. Outer garment soiled with possible contaminant. Effective hair restraint not worn where required. Jewelry worn on hands or arms. Fingernail polish worn or fingernails not kept clean and trimmed.
      • Critical
    • 04N: Filth flies or food/refuse/sewage associated with (FRSA) flies or other nuisance pests in establishment’s food and/or non-food areas. FRSA flies include house flies, blow flies, bottle flies, flesh flies, drain flies, Phorid flies and fruit flies.
      • Critical
    • 10F: Non-food contact surface or equipment made of unacceptable material, not kept clean, or not properly sealed, raised, spaced or movable to allow accessibility for cleaning on all sides, above and underneath the unit.
      • Not Critical
    • 04L: Evidence of mice or live mice in establishment's food or non-food areas.
      • Critical
  8. Cycle Inspection / Compliance Inspection

    3 infractions

    • 06D: Food contact surface not properly washed, rinsed and sanitized after each use and following any activity when contamination may have occurred.
      • Critical
    • 02A: Time/Temperature Control for Safety (TCS) food not cooked to required minimum internal temperature. • Poultry, poultry parts, ground and comminuted poultry, all stuffing containing poultry, meats, fish or ratites to or above 165 °F for 15 seconds with no interruption of the cooking process • Ground meat, and food containing ground and comminuted meat, to or above 158 °F for 15 seconds with no interruption of the cooking process, except per individual customer request • Pork, any food containing pork to or above 150 °F for 15 seconds • Mechanically tenderized or injected meats to or above 155 °F. • Whole meat roasts and beef steak to or above required temperature and time except per individual customer request • Raw animal foods cooked in microwave to or above165 °F, covered, rotated or stirred • All other foods to or above 140 °F for 15 seconds; shell eggs to or above 145 °F for 15 seconds except per individual customer request.
      • Critical
    • 02G: Cold TCS food item held above 41 °F; smoked or processed fish held above 38 °F; intact raw eggs held above 45 °F; or reduced oxygen packaged (ROP) TCS foods held above required temperatures except during active necessary preparation.
      • Critical
  9. Cycle Inspection / Re-inspection

    4 infractions

    • 02B: Hot TCS food item not held at or above 140 °F.
      • Critical
    • 08A: Establishment is not free of harborage or conditions conducive to rodents, insects or other pests.
      • Not Critical
    • 04L: Evidence of mice or live mice in establishment's food or non-food areas.
      • Critical
    • 02G: Cold TCS food item held above 41 °F; smoked or processed fish held above 38 °F; intact raw eggs held above 45 °F; or reduced oxygen packaged (ROP) TCS foods held above required temperatures except during active necessary preparation.
      • Critical

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