Thomas Colivas, P.A.
NPI 1598966079 · Physician Assistant · San Fernando, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Colivas, P.A. is a Physician Assistant provider in San Fernando, CA (NPI 1598966079).
Provider details
- NPI number
- 1598966079
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- PA113333 (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 tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 49 | 33 |
| Levothyroxine Sodium | 46 | 22 |
| Gabapentin | 43 | 18 |
| Amlodipine Besylate | 38 | 23 |
| Rosuvastatin Calcium | 31 | 17 |
| Losartan Potassium | 31 | 19 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-30
- Last updated
- 2023-03-07
Frequently asked questions
- What is Thomas Colivas's NPI number?
- Thomas Colivas's National Provider Identifier (NPI) is 1598966079, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Colivas's specialty?
- Thomas Colivas is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Thomas Colivas located?
- Thomas Colivas's practice location on file with NPPES is 211 S Maclay Ave, San Fernando, CA 91340-3603.
- What is Thomas Colivas's phone number?
- The practice phone number listed in the NPPES registry for Thomas Colivas is (818) 700-1250.
- Does Thomas Colivas accept Medicare?
- Thomas Colivas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Colivas's NPI active?
- Yes — Thomas Colivas's NPI (1598966079) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.