York Sing Chan, D.O.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

264077 Issued in NY

Practice address

2116 Avenue U
Brooklyn, NY 11229-3610

Phone

(718) 616-1535

Fax

(888) 678-3916

NPI assigned

Mar 29, 2010

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

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

Specialty

Internal MedicineAlso: Osteopathic Manipulative Medicine

Education

New York College of Osteo Medicine of New York Institute of Technology, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

Practice roles

Locations

Networks

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

Interoperability endpoints

• Direct secure messaging: ychan426700@northwell.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.

• York Medical, PLLC

  • Internal Medicine Physician
  • Brooklyn, NY
  • NPI 1366893513
  Medicare reassignment NPD Authorized official
• Focus Medical Health PLLC

  • Internal Medicine Physician
  • Flushing, NY
  • NPI 1770793432
  NPD (past)
• Hospitalist Healthcare Services PLLC

  • Internal Medicine Physician
  • White Plains, NY
  • NPI 1275962011
  NPD (past)
• JM Occupational Therapy,PLLC

  • Point of Service
  • Hollis, NY
  • NPI 1588879985
  NPD (past)
• Lee Rehabilitation Osteopathic Medicine, PLLC

  • Neuromusculoskeletal Medicine & OMM Physician
  • Hollis, NY
  • NPI 1679622112
  NPD (past)
• St Francis Hospital United States Catholic Conference

  • General Acute Care Hospital
  • Roslyn, NY
  • NPI 1750439030
  NPD (past)

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

{
    "created_epoch": "1269820800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758672000000",
    "number": "1891010286",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2116 AVENUE U",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112293610",
            "telephone_number": "718-616-1535",
            "fax_number": "888-678-3916"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2116 AVENUE U",
            "city": "BROOKLYN",
            "state": "NY",
            "postal_code": "112293610",
            "telephone_number": "718-616-1535",
            "fax_number": "888-678-3916"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2220 Avenue U Fl 1",
            "address_purpose": "LOCATION",
            "city": "Brooklyn",
            "state": "NY",
            "postal_code": "112293648",
            "country_code": "US",
            "telephone_number": "718-616-1535",
            "fax_number": "888-678-3916",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHAN",
        "first_name": "YORK SING",
        "name_prefix": "Dr.",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2010-03-29",
        "last_updated": "2025-09-24",
        "certification_date": "2025-09-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "264077",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Wesley Chan, PT,DPT
• Winnie Y Chan
• Yan K Chan
• Yat Sing Chan
• Yin Ping Chan
• Yuen Kwan Chan, CNM
• Chana E. Gelbfish, M.D.
• Chana Gelbfish, MD
• Chana Hartman SLP LLC
• Chana Volovik PT PC

• Internal Medicine Physician in Brooklyn, NY
• Providers in Brooklyn, 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 Sep 24, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.