Martin Tolosa, PA-C
NPI 1497164560 · Physician Assistant · Los Angeles, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Martin Tolosa, PA-C is a Physician Assistant provider in Los Angeles, CA (NPI 1497164560).
Provider details
- NPI number
- 1497164560
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA51777 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 144 | 59 |
| Metformin Hcl | 73 | 27 |
| Alendronate Sodium | 67 | 24 |
| Amlodipine Besylate | 65 | 32 |
| Rosuvastatin Calcium | 56 | 17 |
| Ezetimibe | 49 | 13 |
| Lisinopril | 44 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 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
Mailing address
Registry dates
- Enumerated
- 2014-08-04
- Last updated
- 2017-12-11
Frequently asked questions
- What is Martin Tolosa's NPI number?
- Martin Tolosa's National Provider Identifier (NPI) is 1497164560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Martin Tolosa's specialty?
- Martin Tolosa is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Martin Tolosa located?
- Martin Tolosa's practice location on file with NPPES is 1414 S. Grand Avene, Los Angeles, CA 90015.
- What is Martin Tolosa's phone number?
- The practice phone number listed in the NPPES registry for Martin Tolosa is (213) 222-1300.
- Does Martin Tolosa accept Medicare?
- Martin Tolosa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Martin Tolosa's NPI active?
- Yes — Martin Tolosa's NPI (1497164560) is active in the NPPES registry as of the last update on 2017-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.