Andrew Horpeniuk, M.D., M.P.H.
NPI 1851355705 · Occupational Medicine Physician · Saint Helena, CA
Andrew Horpeniuk, M.D., M.P.H. is a Occupational Medicine Physician provider in Saint Helena, CA (NPI 1851355705).
Provider details
- NPI number
- 1851355705
- Entity type
- Individual
- Primary specialty
- Occupational Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., M.P.H.
- Sex
- Male
- Sole proprietor
- No
- License
- G27067 (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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Andrew Horpeniuk's NPI number?
- Andrew Horpeniuk's National Provider Identifier (NPI) is 1851355705, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Horpeniuk's specialty?
- Andrew Horpeniuk is listed in the NPPES registry with a primary specialty of Occupational Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Horpeniuk located?
- Andrew Horpeniuk's practice location on file with NPPES is 10 Woodland Rd, Saint Helena, CA 94574-9554.
- What is Andrew Horpeniuk's phone number?
- The practice phone number listed in the NPPES registry for Andrew Horpeniuk is (707) 963-6491.
- Is Andrew Horpeniuk's NPI active?
- Yes — Andrew Horpeniuk's NPI (1851355705) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.