Mark Weber, PA-C
NPI 1164806329 · Physician Assistant · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Weber, PA-C is a Physician Assistant provider in Los Angeles, CA (NPI 1164806329).
Provider details
- NPI number
- 1164806329
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- 11807 (MN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 40 | 28 |
| Ondansetron Hcl | 39 | 36 |
| Oxycodone Hcl | 15 | 12 |
| Meloxicam | 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.
Practice location
Mailing address
Additional practice locations (2)
- 11234 Anderson StLoma Linda, CA 92354-2804Phone: (909) 558-4000
- 25455 Barton RdLoma Linda, CA 92354-3128Phone: (909) 558-4000
Registry dates
- Enumerated
- 2015-07-16
- Last updated
- 2023-04-28
- Certified
- 2023-04-28
Frequently asked questions
- What is Mark Weber's NPI number?
- Mark Weber's National Provider Identifier (NPI) is 1164806329, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Weber's specialty?
- Mark Weber is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mark Weber located?
- Mark Weber's practice location on file with NPPES is 1520 San Pablo St Ste 2000, Los Angeles, CA 90033-5322.
- What is Mark Weber's phone number?
- The practice phone number listed in the NPPES registry for Mark Weber is (323) 442-5860.
- Does Mark Weber accept Medicare?
- Mark Weber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Weber's NPI active?
- Yes — Mark Weber's NPI (1164806329) is active in the NPPES registry as of the last update on 2023-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.