Michelle Fishman, PA-C
NPI 1689838609 · Physician Assistant · Oxnard, CA
Enrolled with Medicare as Order and Referring Only - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michelle Fishman, PA-C is a Physician Assistant provider in Oxnard, CA (NPI 1689838609).
Provider details
- NPI number
- 1689838609
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA 18469 (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
17 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 · 79 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 183 | 63 |
| Metformin Hcl | 164 | 54 |
| Levothyroxine Sodium | 158 | 48 |
| Amlodipine Besylate | 123 | 37 |
| Glimepiride | 105 | 31 |
| Semaglutidebrand: Ozempic | 102 | 24 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,092 across 55 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
- 2008-07-18
- Last updated
- 2008-07-18
Frequently asked questions
- What is Michelle Fishman's NPI number?
- Michelle Fishman's National Provider Identifier (NPI) is 1689838609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Fishman's specialty?
- Michelle Fishman is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michelle Fishman located?
- Michelle Fishman's practice location on file with NPPES is 2241 Wankel Way Ste B, Oxnard, CA 93030-0191.
- What is Michelle Fishman's phone number?
- The practice phone number listed in the NPPES registry for Michelle Fishman is (805) 983-0425.
- Does Michelle Fishman accept Medicare?
- Michelle Fishman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michelle Fishman's NPI active?
- Yes — Michelle Fishman's NPI (1689838609) is active in the NPPES registry as of the last update on 2008-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.