Kirk Rattanakorn, MD

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

309227 Issued in NY

Practice address

1400 Pelham Pkwy S
Bronx, NY 10461-1197

Phone

(917) 696-9817

Fax

(718) 918-4580

NPI assigned

Mar 23, 2018

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Networks

• Healthfirst Medicare Network H1722
• Healthfirst Medicare Network H9678
• Healthfirst Medicare Network H3359
• Healthfirst Medicare Network H5989

Interoperability endpoints

• Direct secure messaging: krattanakorn845733@nychhc.direct-ci.com

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Physician Affiliate Group of New York PC

  • Registered Dietitian
  • New York, NY
  • NPI 1013375526
  Medicare reassignment NPD
• Siuc Medical PC

  • Multi-Specialty Clinic/Center
  • Bronx, NY
  • NPI 1467826594
  Medicare reassignment NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1521763200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763510400000",
    "number": "1831693860",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 PELHAM PKWY S",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104611197",
            "telephone_number": "718-918-5700",
            "fax_number": "718-918-4580"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1400 PELHAM PKWY S",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104611197",
            "telephone_number": "917-696-9817",
            "fax_number": "718-918-4580"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RATTANAKORN",
        "first_name": "KIRK",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-03-23",
        "last_updated": "2025-11-19",
        "certification_date": "2025-11-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "309227",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "FY88636P",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Michelle Cynthia Ratau, MD, MPH
• Howard Ratech, MD
• Jinesh Baldevbhai Rathod, MD
• Robert S. Ratkewitch, D.D.S.
• Nicole Ratnapala, MD
• Sheron E Rattigan
• Anna Kathryn Rattray, CNM, WHNP
• Natasha Karah Rattray
• Caitlin Ratty
• Jessica T. Rau, OTR/L

• Pediatrics Physician in Bronx, NY
• Providers in Bronx, NY by specialty
• Pediatrics Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.