Patricia Yang

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA67166 Issued in CA

Practice address

120 La Casa Via Ste 107
Walnut Creek, CA 94598-3092

Phone

(925) 478-4535

Fax

(925) 430-5340

NPI assigned

Feb 13, 2024

Sex

Female

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 CA

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2025

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• CHI Dermatology Inc a Professional Corporation

  • Dermatology Physician
  • Walnut Creek, CA
  • NPI 1275226789
  Medicare reassignment NPD

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

{
    "created_epoch": "1707782400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1326802935",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12 ASHLYNN CT",
            "city": "ENGLISHTOWN",
            "state": "NJ",
            "postal_code": "077261107",
            "telephone_number": "732-890-5098"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "120 LA CASA VIA STE 107",
            "city": "WALNUT CREEK",
            "state": "CA",
            "postal_code": "945983092",
            "telephone_number": "925-478-4535",
            "fax_number": "925-430-5340"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YANG",
        "first_name": "PATRICIA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-02-13",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "CA",
            "license": "PA67166",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Vincent Eugin Yamamoto, M.D.
• Rachel Lippert Yanda, NP, CNM, NP
• Eric Yang
• Jing Yang
• Jun Yang, L.AC, PHD
• Ronald H. Yang, MD
• Sam S. Yang, MD
• Yiting Yang, MD
• Yuanshu Yang, TCM
• Alisha Yanos

• Physician Assistant in Walnut Creek, CA
• Providers in Walnut Creek, CA by specialty
• Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 31, 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.