1. Home
  2. Directory
  3. California
  4. Beverly Hills
  5. Physician Assistant
  6. NPI Profile

MRS. KATHERINE MARIE BOYER PHYSICIAN ASSISTANT
NPI 1790803666
Physician Assistant - Medical in Beverly Hills, CA

Active since March 27, 2007PECOS Enrolled
9725 WILSHIRE BLVD, BEVERLY HILLS, CA 90212(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: March 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 17, 2025, Aug 15, 2016 (2 updates tracked since 2016).

About Mrs. Katherine Marie Boyer Physician Assistant NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MRS. KATHERINE MARIE BOYER PHYSICIAN ASSISTANT (NPI 1790803666) is an individual medical provider in Beverly Hills, California, licensed in California (PA18677) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790803666
Entity TypeIndividualFemale
Primary Taxonomy363AM0700X
Provider Legal NameMRS. KATHERINE MARIE BOYERCredential: PHYSICIAN ASSISTANT
Location Address9725 WILSHIRE BLVDBeverly Hills, CA 90212-2002
Mailing Address130 Sutter St, Fl 2San Francisco, CA 94104-4009 · (415) 658-6791 · Fax (415) 520-0904
Phone(888) 663-6331
Fax(415) 252-7176
Sole ProprietorNo
Enumeration DateMarch 27, 2007
Last NPPES UpdateMarch 17, 20252 updates tracked since enumeration
NPPES CertifiedMarch 17, 2025
✔ NPI 1790803666 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in CA · PA18677
9725 WILSHIRE BLVD, Beverly Hills, CA 90212
Open in Google Maps ↗

Other Names 1

Former Name (1)Mrs. Katherine Marie Baldwin Physician Assistant

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Katherine Marie Boyer Physician Assistant is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 11

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTINA VU PHAM
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
DR. ERIN DURALDE MD
Internal Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (888) 663-6331
DR. DERRICK TRONG NGUYEN DO
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (888) 663-6331
MS. TRACEY BREBNER P.A.
Physician Assistant
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
JACQUELINE E YARIS M.D.
Internal Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
AARTI R KULKARNI MD
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (323) 305-7150
ONE MEDICAL SENIORS GROUP, INC.
Family Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (888) 663-6331
CASEY JAMES NAGEL M.D.
Internal Medicine
9725 WILSHIRE BLVD
BEVERLY HILLS, CA 90212
Los Angeles County (888) 663-6331

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Boyer's NPI number?

The NPI number for Katherine Boyer is 1790803666. It was assigned to this individual provider in the NPPES registry on March 27, 2007. The provider is also known as Mrs. Katherine Marie Baldwin Physician Assistant.

Where is Katherine Boyer located?

Katherine Boyer practices at 9725 Wilshire Blvd, Beverly Hills, CA 90212. The listed phone number is (888) 663-6331.

What is Katherine Boyer's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Katherine Boyer enrolled in Medicare?

Yes. Katherine Boyer is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katherine Boyer was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.