Pamela Holbrook, D.O.
NPI 1215091772 · Family Medicine Physician · Ventura, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Pamela Holbrook, D.O. is a Family Medicine Physician provider in Ventura, CA (NPI 1215091772).
Provider details
- NPI number
- 1215091772
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A7078 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 34 | 17 |
| Cephalexin | 18 | 17 |
| Doxycycline Monohydrate | 17 | 16 |
| Ibuprofen | 16 | 15 |
| Triamcinolone Acetonide | 14 | 11 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 14 | 11 |
| Omeprazole | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-20
- Last updated
- 2023-07-13
- Certified
- 2023-07-13
Frequently asked questions
- What is Pamela Holbrook's NPI number?
- Pamela Holbrook's National Provider Identifier (NPI) is 1215091772, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Pamela Holbrook's specialty?
- Pamela Holbrook is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Pamela Holbrook located?
- Pamela Holbrook's practice location on file with NPPES is 3291 Loma Vista Rd, Ventura, CA 93003-3099.
- What is Pamela Holbrook's phone number?
- The practice phone number listed in the NPPES registry for Pamela Holbrook is (805) 652-6556.
- Does Pamela Holbrook accept Medicare?
- Pamela Holbrook is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Pamela Holbrook's NPI active?
- Yes — Pamela Holbrook's NPI (1215091772) is active in the NPPES registry as of the last update on 2023-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.