Gary Chang, PMHNP

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

404449 Issued in NY

Practice address

275 North St
Harrison, NY 10528-1140

Phone

(203) 576-6000

NPI assigned

Aug 14, 2023

Last updated

Feb 24, 2026By the provider in NPPES

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Sun River Health Inc.Group PAC ID 6608783568, 246 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Joseph's Medical Center Hospital, Yonkers, NY, CCN 330006

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Networks

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

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

• Sun River Health Inc

  • Federally Qualified Health Center (FQHC)
  • Amenia, NY
  • NPI 1568526838
  Medicare reassignment Care Compare group NPD
• Aldad Medical PC

  • Psychiatry Physician
  • Ann Arbor, MI
  • NPI 1174784953

  NY

  Medicare reassignment NPD
• Integrative Wellness Nurse Practitioner in Psychiatry PLLC

  • Psychiatric/Mental Health Nurse Practitioner
  • New York, NY
  • NPI 1336745058
  Medicare reassignment
• St. Joseph's Hospital Yonkers

  dba Saint Joseph's Hospital Medical Center Department of Pathology

  • Anatomic Pathology & Clinical Pathology Physician
  • Yonkers, NY
  • NPI 1356316921
  Medicare reassignment
• Sun River Health Inc.

  • Federally Qualified Health Center (FQHC)
  • Peekskill, NY
  • NPI 1619969458
  NPD

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• St Josephs Hospital Yonkers

  • General Acute Care Hospital
  • Harrison, NY
  • NPI 1679883037
  Care Compare affiliation
• St. Joseph's Hospital, Yonkers

  • General Acute Care Hospital
  • Yonkers, NY
  • NPI 1477640258
  Care Compare affiliation
• St.Vincent's Hospital Westchester

  • Case Management Agency
  • Harrison, NY
  • NPI 1760792139

  Hospital

  Care Compare affiliation
• St.Vincent's Hospital Westchester

  • Adult Mental Health Clinic/Center
  • Harrison, NY
  • NPI 1932419306

  Hospital

  Care Compare affiliation
• St.Vincents Hospital Westchester

  • Adult Mental Health Clinic/Center
  • Harrison, NY
  • NPI 1578873949

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1691971200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1771891200000",
    "number": "1033892286",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1545 INWOOD AVE",
            "city": "BRONX",
            "state": "NY",
            "postal_code": "104522001",
            "telephone_number": "718-864-3288"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "275 NORTH ST",
            "city": "HARRISON",
            "state": "NY",
            "postal_code": "105281140",
            "telephone_number": "203-576-6000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1545 Inwood Ave",
            "address_purpose": "LOCATION",
            "city": "Bronx",
            "state": "NY",
            "postal_code": "104522001",
            "country_code": "US",
            "telephone_number": "914-734-8600",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHANG",
        "first_name": "GARY",
        "name_prefix": "Mr.",
        "credential": "PMHNP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2023-08-14",
        "last_updated": "2026-02-24",
        "certification_date": "2026-02-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "NY",
            "license": "404449",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Central Westchester Neuromuscular Care PC
• Andrew Richard Chadwick
• Charlotte Champigny
• Angela Chan, M.D.
• Eunju Chang, PT. DPT.
• Priya Chavan
• Laura Margaret Chavis
• Chiropractic Associate P.C.
• Loubna Choklat
• Patricia Christophe

• Psychiatry Physician in Harrison, NY
• Providers in Harrison, NY by specialty
• Psychiatry Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 24, 2026; 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.