What is Diana Hom's NPI number?

Diana Hom's National Provider Identifier (NPI) is 1164962924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Diana Hom's specialty?

Diana Hom is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Diana Hom located?

Diana Hom's practice location on file with NPPES is 444 S San Vicente Blvd Ste 600, Los Angeles, CA 90048-4174.

What is Diana Hom's phone number?

The practice phone number listed in the NPPES registry for Diana Hom is (310) 423-4566.

Does Diana Hom accept Medicare?

Diana Hom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Diana Hom's NPI active?

Yes — Diana Hom's NPI (1164962924) is active in the NPPES registry as of the last update on 2024-04-08.

IndividualActiveAccepts Medicare

Diana Hom, PA-C

NPI 1164962924 · Physician Assistant · Los Angeles, CA

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Diana Hom, PA-C is a Physician Assistant provider in Los Angeles, CA (NPI 1164962924).

Provider details

NPI number: 1164962924
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense PA54347 (CA)
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistant363A00000X
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Established profile(73/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure33% of score
9 yrs in NPPES registry
Profile completeness33% of score
83% of core fields populated
Practice footprint20% of score
2 documented practice locations
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 5 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Tramadol Hcl	80	58
Oxycodone Hcl	70	55
Gabapentin	32	—
Celecoxib	15	12
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	14	11

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$638 across 2 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Practice location

444 S San Vicente Blvd Ste 600

Los Angeles, CA 90048-4174

Phone: (310) 423-4566

Fax: (310) 423-9470

Street-level locationGet directions

More CA providers

Mailing address

444 S San Vicente Blvd Ste 901