Stephanie Whittle, MD
NPI 1790003325 · Family Medicine Physician · Oxnard, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Whittle, MD is a Family Medicine Physician provider in Oxnard, CA (NPI 1790003325).
Provider details
- NPI number
- 1790003325
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A116253 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 5 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 37 | 24 |
| Lisinopril | 23 | 12 |
| Amlodipine Besylate | 21 | 13 |
| Losartan Potassium | 18 | — |
| Levothyroxine Sodium | 16 | 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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$16 across 1 record (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
Additional practice locations (1)
- 66 County Road 37, #6Cedarville, CA 96104Phone: (314) 888-5233Fax: (203) 590-8644
Registry dates
- Enumerated
- 2010-05-06
- Last updated
- 2024-03-21
- Certified
- 2024-03-21
Frequently asked questions
- What is Stephanie Whittle's NPI number?
- Stephanie Whittle's National Provider Identifier (NPI) is 1790003325, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Whittle's specialty?
- Stephanie Whittle is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Whittle located?
- Stephanie Whittle's practice location on file with NPPES is 2100 Statham Blvd, Oxnard, CA 93033.
- What is Stephanie Whittle's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Whittle is (805) 330-8680.
- Does Stephanie Whittle accept Medicare?
- Stephanie Whittle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Whittle's NPI active?
- Yes — Stephanie Whittle's NPI (1790003325) is active in the NPPES registry as of the last update on 2024-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.