Philip G Onghai, M.D.

Primary specialty

SpecialistTaxonomy code 174400000X

License

K1604 Issued in TX

Practice address

844 W Agarita Ave
San Antonio, TX 78212-2709

Phone

(210) 288-3189

Fax

(210) 485-1343

NPI assigned

Jul 18, 2005

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

Other identifiers 2

Medicare fee-for-service enrollment

Enrolled in TX

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

Neurology

Education

Other, 1986

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Practice addresses (Care Compare)

Hospital & facility affiliations

• Methodist Hospital Hospital, San Antonio, TX, CCN 450388
• Methodist Hospital Stone Oak Hospital, San Antonio, TX, CCN 670055

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• Philip G. Onghai, M.D., P.a

  • Specialist
  • San Antonio, TX
  • NPI 1417112889
  Medicare reassignment NPD Authorized official

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

• Methodist Healthcare System of San Antonio LTD LLP

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1659525236
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1124074273
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1689627655
  Care Compare affiliation
• Methodist Healthcare System of San Antonio, LTD., L.L.P.

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1952348021
  Care Compare affiliation

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

{
    "created_epoch": "1121644800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752710400000",
    "number": "1861491284",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "844 W AGARITA AVE",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782122709",
            "telephone_number": "210-288-3189",
            "fax_number": "210-485-1343"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "844 W AGARITA AVE",
            "city": "SAN ANTONIO",
            "state": "TX",
            "postal_code": "782122709",
            "telephone_number": "210-288-3189",
            "fax_number": "210-485-1343"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONGHAI",
        "first_name": "PHILIP",
        "middle_name": "G",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-07-18",
        "last_updated": "2025-07-17",
        "certification_date": "2025-07-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "TX",
            "license": "K1604",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "140835301",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE PROVIDER NUMBER",
            "identifier": "00Z511",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Ee Sing Angela Ong, ACNP
• Kate Gingoyon Ong
• Kathrina A. Ong, MD
• Philip Gregory Tan Ong, MD
• Emily J Ongcheap, PT
• Onhealing Therapy
• Oniro LLC
• Only Inc
• Robert Onofre, OD
• Onsite Visiting Healthcare Group, Inc

• Specialist in San Antonio, TX
• Providers in San Antonio, TX by specialty
• Specialist in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 17, 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.