Katherine Marie Boyer, PHYSICIAN ASSISTANT

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

PA18677 Issued in CA

Practice address

9725 Wilshire Blvd
Beverly Hills, CA 90212-2002

Phone

(888) 663-6331

Fax

(415) 252-7176

NPI assigned

Mar 27, 2007

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Mrs. Katherine Marie Baldwin Former name

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

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

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.

• Providence Saint Johns Medical Foundation

  dba Saint John's Physician Partners

  • Specialist
  • Santa Monica, CA
  • NPI 1770093734
  Medicare reassignment
• One Medical Group, Inc.

  dba One Medical Group

  • Family Medicine Physician
  • San Francisco, CA
  • NPI 1417382102
  NPD (past)

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

{
    "created_epoch": "1174953600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1742169600000",
    "number": "1790803666",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "130 SUTTER ST",
            "address_2": "FL 2",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941044009",
            "telephone_number": "415-658-6791",
            "fax_number": "415-520-0904"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9725 WILSHIRE BLVD",
            "city": "BEVERLY HILLS",
            "state": "CA",
            "postal_code": "902122002",
            "telephone_number": "888-663-6331",
            "fax_number": "415-252-7176"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "BOYER",
        "first_name": "KATHERINE",
        "middle_name": "MARIE",
        "name_prefix": "Mrs.",
        "credential": "PHYSICIAN ASSISTANT",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-27",
        "last_updated": "2025-03-17",
        "certification_date": "2025-03-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CA",
            "license": "PA18677",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHERINE",
            "last_name": "BALDWIN",
            "middle_name": "MARIE",
            "prefix": "MRS.",
            "credential": "PHYSICIAN ASSISTANT",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Arto J Boyajian, DMD
• Janelle Boyce
• Brittni Allison Johnson Boyd, M.D.
• David Lester Boyd, DNP, FNP-BC
• Akua Boyenne, LPCC
• Brad Penenberg MD, Inc
• Jeffery K Bradley, MPT, ATC
• Brain Health Acupuncture Center
• Brainevaluation LLC
• Julie Branca Lear, PSY.D.

• Medical Physician Assistant in Beverly Hills, CA
• Providers in Beverly Hills, CA by specialty
• Medical Physician Assistant in California

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

Verify at the official NPI Registry.