Tiffany Yang, MD

Primary specialty

Maternal & Fetal Medicine PhysicianTaxonomy code 207VM0101X

License

V7686 Issued in TX

Practice address

1720 E Cesar E Chavez Ave
Los Angeles, CA 90033-2414

Phone

(323) 268-5000

NPI assigned

Jul 10, 2018

Last updated

Jul 9, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Other identifiers 1

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

Obstetrics/Gynecology

Education

Other, 2018

Medicare assignment

May accept Medicare assignment

Group practices

Obstetrix Medical Group of Texas Billing, Inc.Group PAC ID 2365342938, 24 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: tiffany.yangmd.p4@direct.mednax.nextgenshare.com

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.

• Obstetrix Medical Group of Texas Billing, Inc.

  dba Obstetrix Medical Group of Texas

  • Maternal & Fetal Medicine Physician
  • Richardson, TX
  • NPI 1568486264
  Medicare reassignment Care Compare group NPD
• Pediatrix Medical Group of Texas Billing, Inc.

  • Neonatal-Perinatal Medicine Physician
  • Houston, TX
  • NPI 1649377359

  Obstetrics & Gynecology

  NPD (past)

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

{
    "created_epoch": "1531180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752019200000",
    "number": "1275029506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1720 E CESAR E CHAVEZ AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900332414"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1720 E CESAR E CHAVEZ AVE",
            "city": "LOS ANGELES",
            "state": "CA",
            "postal_code": "900332414",
            "telephone_number": "323-268-5000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YANG",
        "first_name": "TIFFANY",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-07-10",
        "last_updated": "2025-07-09",
        "certification_date": "2025-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VM0101X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Maternal & Fetal Medicine",
            "state": "TX",
            "license": "V7686",
            "primary": true
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "CA",
            "license": "A164366",
            "primary": false
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "A164366",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Stephanie Yang
• Sung Eun Yang, M.D.
• Sungwon Yang, L.AC.
• Teresa Yang
• Theodore E Yang, DPT, OCS, CSCS
• Tina Chih Ting Yang, OTD, OTR/L
• Ting Ting Christina Yang
• Wan-Ting Yang, M.D.
• Wha Song (James) Yang, PH.D
• Xueming Yang

• Maternal & Fetal Medicine Physician in Los Angeles, CA
• Providers in Los Angeles, CA by specialty
• Maternal & Fetal Medicine Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 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.