Yanliang Sun, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

254007 Issued in NY

Practice address

3808 Union St Ste 6a
Flushing, NY 11354-5672

Phone

(718) 321-8840

NPI assigned

Aug 2, 2009

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

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

Networks

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

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.

• Xie Jianlin Gastroenterology & Hepatology PLLC

  • Gastroenterology Physician
  • Flushing, NY
  • NPI 1467759845
  Medicare reassignment

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

{
    "created_epoch": "1249171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762905600000",
    "number": "1124259601",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3808 UNION ST STE 6A",
            "city": "FLUSHING",
            "state": "NY",
            "postal_code": "113545672",
            "telephone_number": "718-321-8840"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3808 UNION ST STE 6A",
            "city": "FLUSHING",
            "state": "NY",
            "postal_code": "113545672",
            "telephone_number": "718-321-8840"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SUN",
        "first_name": "YANLIANG",
        "name_prefix": "Mrs.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2009-08-02",
        "last_updated": "2025-11-12",
        "certification_date": "2025-11-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "254007",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Rachel Sun, D.M.D.
• Sandy Sun
• Waqian Sun, M.D.
• Xibei Sun, NP
• Yan Qun Sun, M.D.
• Yongxia Sun
• Yu Sun
• Zhijun Sun, LMSW
• Kimberly Sundar, MA, CCC-SLP/TSHH
• Varuna Meenakshi Sundaram, M.D.

• Internal Medicine Physician in Flushing, NY
• Providers in Flushing, NY by specialty
• Internal Medicine Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 12, 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.