Barbara Suk Yates, MD

Primary specialty

Ophthalmology PhysicianTaxonomy code 207W00000X

License

A97828 Issued in CA

Practice address

335 E Avenue I
Lancaster, CA 93535-1916

Phone

(661) 471-4000

Fax

(661) 524-2344

NPI assigned

Aug 28, 2007

Sex

Female

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 CA

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

Ophthalmology

Education

University of California, San Diego School of Medicine, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

County of Los AngelesGroup PAC ID 1850296534, shared by 7 NPIs, 395 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Lac/Rancho Los Amigos National Rehabilitation Ctr Hospital, Downey, CA, CCN 050717

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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.

• County of Los Angeles

  • Clinic/Center
  • Los Angeles, CA
  • NPI 1780877613
  Medicare reassignment NPD
• County of Los Angeles

  • General Acute Care Hospital
  • Torrance, CA
  • NPI 1851363188
  Medicare reassignment NPD
• County of Los Angeles

  • State or Local Public Health Clinic/Center
  • Santa Monica, CA
  • NPI 1235323080
  NPD
• County of Los Angeles

  • Clinic/Center
  • Los Angeles, CA
  • NPI 1295407401
  NPD
• County of Los Angeles Auditor Controller

  • Clinic/Center
  • Lancaster, CA
  • NPI 1366453045
  NPD

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

• County of Los Angeles

  • General Acute Care Hospital
  • Downey, CA
  • NPI 1336154020
  Care Compare affiliation

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

{
    "created_epoch": "1188259200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778803200000",
    "number": "1164616686",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "335 E AVENUE I",
            "city": "LANCASTER",
            "state": "CA",
            "postal_code": "935351916",
            "telephone_number": "661-471-4000",
            "fax_number": "661-524-2344"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "335 E AVENUE I",
            "city": "LANCASTER",
            "state": "CA",
            "postal_code": "935351916",
            "telephone_number": "661-471-4000",
            "fax_number": "661-524-2344"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YATES",
        "first_name": "BARBARA",
        "middle_name": "SUK",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2007-08-28",
        "last_updated": "2026-05-15",
        "certification_date": "2026-05-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207W00000X",
            "taxonomy_group": "",
            "desc": "Ophthalmology",
            "state": "CA",
            "license": "A97828",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Sung Chul Yang, MD
• Tien-Ning Yang, DPT
• Yon Yarn, D.O.
• Stuart Shozo Yasukochi
• Charis Sarayba Yatco, DDS
• Frances Elizabeth Yates
• Jehangir Yeganeh, M.D.
• Trisha Yegazarian, LMFT
• Sarah May Yoo, M.S.
• Kevin Kwangbin Yoon, M.D.

• Ophthalmology Physician in Lancaster, CA
• Providers in Lancaster, CA by specialty
• Ophthalmology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 15, 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.