Claudia Petruncio, DO
NPI 1699719369 · Internal Medicine Physician · Willits, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Petruncio, DO is a Internal Medicine Physician provider in Willits, CA (NPI 1699719369).
Provider details
- NPI number
- 1699719369
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OS005158 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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 · 155 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 599 | 139 |
| Levothyroxine Sodium | 380 | 85 |
| Losartan Potassium | 343 | 90 |
| Atorvastatin Calcium | 333 | 95 |
| Gabapentin | 305 | 56 |
| Omeprazole | 216 | 52 |
| Hydrocodone/Acetaminophen |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2023-03-07
Frequently asked questions
- What is Claudia Petruncio's NPI number?
- Claudia Petruncio's National Provider Identifier (NPI) is 1699719369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Petruncio's specialty?
- Claudia Petruncio is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Claudia Petruncio located?
- Claudia Petruncio's practice location on file with NPPES is 3 Marcela Dr, Willits, CA 95490-5769.
- What is Claudia Petruncio's phone number?
- The practice phone number listed in the NPPES registry for Claudia Petruncio is (707) 459-6115.
- Does Claudia Petruncio accept Medicare?
- Claudia Petruncio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Petruncio's NPI active?
- Yes — Claudia Petruncio's NPI (1699719369) 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.