Alan Tseng, MD, PHD

Primary specialty

Psychiatry PhysicianTaxonomy code 2084P0800X

License

CMD20688 Issued in RI

Practice address

1 Hoppin St
Providence, RI 02903-4141

Phone

(401) 606-1504

NPI assigned

May 26, 2021

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in FL

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, Doctor of Philosophy

State licenses

Practice roles

Locations

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.

• Windmoor Healthcare Inc

  • Psychiatric Hospital
  • Clearwater, FL
  • NPI 1891888558

  Psychiatry

  Medicare reassignment NPD

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

{
    "created_epoch": "1621987200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758931200000",
    "number": "1629643036",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 HOPPIN ST",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034141"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 HOPPIN ST",
            "city": "PROVIDENCE",
            "state": "RI",
            "postal_code": "029034141",
            "telephone_number": "401-606-1504"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSENG",
        "first_name": "ALAN",
        "credential": "MD, PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-05-26",
        "last_updated": "2025-09-27",
        "certification_date": "2025-09-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "RI",
            "license": "CMD20688",
            "primary": true
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "FL",
            "license": "ME165176",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Joseph J Trunzo, PH.D.
• Erica Rosenberg Tsai, MD
• Katherine Tsamourtzis, LICSW
• Maya Tsao-Wu, MD
• Patch Tseng-Putterman, LICSW
• Yun-an Tseng, D.O.
• William G. Tsiaras, M.D.
• Robert J Tubbs, MD
• Teddi Lynn Tubre, M.D.
• Joseph Ralph Tucci, M.D.

• Psychiatry Physician in Providence, RI
• Providers in Providence, RI by specialty
• Psychiatry Physician in Rhode Island

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 27, 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.