Tha Sok, DO

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

20A25412 Issued in CA

Practice address

9525 Monte Vista Ave Unit 105
Montclair, CA 91763-2208

Phone

(909) 626-1205

NPI assigned

Apr 11, 2023

Last updated

Jun 29, 2026By the provider in NPPES

Sex

Male

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 NV

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 Osteopathy

Practice roles

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.

• Dignity Health Medical Group Nevada, LLC

  • Family Medicine Physician
  • Henderson, NV
  • NPI 1376805416
  NPD (past)

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

{
    "created_epoch": "1681171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782691200000",
    "number": "1396431656",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9525 MONTE VISTA AVE UNIT 105",
            "city": "MONTCLAIR",
            "state": "CA",
            "postal_code": "917632208",
            "telephone_number": "909-626-1205"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9525 MONTE VISTA AVE UNIT 105",
            "city": "MONTCLAIR",
            "state": "CA",
            "postal_code": "917632208",
            "telephone_number": "909-626-1205"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOK",
        "first_name": "THA",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-04-11",
        "last_updated": "2026-06-29",
        "certification_date": "2026-06-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "20A25412",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lauren Smith
• Markaya Anjenique Smith
• Lori Snyder
• Socal MRI Centers (Montclair Open MRI)
• Minn Soe, M.D.
• Melany Solis
• Alexis Soneff
• Christopher Song
• Sonnia a. Ahinasi
• Sonus-USA, Inc.

• Internal Medicine Physician in Montclair, CA
• Providers in Montclair, CA by specialty
• Internal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 29, 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.