Joseph Contreras, PA
NPI 1134253180 · Medical Physician Assistant · Fresno, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Contreras, PA is a Medical Physician Assistant provider in Fresno, CA (NPI 1134253180).
Provider details
- NPI number
- 1134253180
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- Yes
- License
- PA 13218 (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 tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,596 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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 does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 802 | $5 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 322 | $73 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 169 | $47 |
| Destruction of Skin Growth, 1-14 Growths17110 | 86 | $88 |
| New Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 15 Minutes Or More99202 | 86 | $57 |
| Biopsy of Related Skin Growth, First Growth |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 60 | 26 |
| Fluorouracil | 47 | 39 |
| Triamcinolone Acetonide | 46 | 34 |
| Metronidazole | 22 | — |
| Apremilastbrand: Otezla | 19 | — |
| Clobetasol Propionate | 15 | 13 |
| Fluocinolone/Shower Capbrand: Fluocinolone Acetonide | 14 | — |
| Dupilumab |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Joseph Contreras's NPI number?
- Joseph Contreras's National Provider Identifier (NPI) is 1134253180, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Contreras's specialty?
- Joseph Contreras is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Contreras located?
- Joseph Contreras's practice location on file with NPPES is 6065 N 1st St, Fresno, CA 93710-5469.
- What is Joseph Contreras's phone number?
- The practice phone number listed in the NPPES registry for Joseph Contreras is (559) 446-0285.
- Does Joseph Contreras accept Medicare?
- Joseph Contreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Contreras's NPI active?
- Yes — Joseph Contreras's NPI (1134253180) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.