Stefan Pentschev, M.D.
NPI 1154344927 · Family Medicine Physician · Exeter, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefan Pentschev, M.D. is a Family Medicine Physician provider in Exeter, CA (NPI 1154344927).
Provider details
- NPI number
- 1154344927
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A43893 (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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 39 | 13 |
| Lisinopril | 36 | 15 |
| Atorvastatin Calcium | 28 | 13 |
| Tamsulosin Hcl | 25 | — |
| Alendronate Sodium | 25 | — |
| Metformin Hcl | 22 | 15 |
| Gabapentin | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2012-02-08
Frequently asked questions
- What is Stefan Pentschev's NPI number?
- Stefan Pentschev's National Provider Identifier (NPI) is 1154344927, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefan Pentschev's specialty?
- Stefan Pentschev is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stefan Pentschev located?
- Stefan Pentschev's practice location on file with NPPES is 330 E Pine St, Exeter, CA 93221-1838.
- What is Stefan Pentschev's phone number?
- The practice phone number listed in the NPPES registry for Stefan Pentschev is (559) 592-2134.
- Does Stefan Pentschev accept Medicare?
- Stefan Pentschev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefan Pentschev's NPI active?
- Yes — Stefan Pentschev's NPI (1154344927) is active in the NPPES registry as of the last update on 2012-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.