Peter Fass, M.D.
NPI 1639448301 · Internal Medicine Physician · Findlay, OH
Peter Fass, M.D. is a Internal Medicine Physician provider in Findlay, OH (NPI 1639448301).
Provider details
- NPI number
- 1639448301
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35-066285 (OH)
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
14 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
- 2011-12-23
- Last updated
- 2011-12-23
Frequently asked questions
- What is Peter Fass's NPI number?
- Peter Fass's National Provider Identifier (NPI) is 1639448301, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Fass's specialty?
- Peter Fass is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Fass located?
- Peter Fass's practice location on file with NPPES is 539 South Main Street, Findlay, OH 45840-3295.
- What is Peter Fass's phone number?
- The practice phone number listed in the NPPES registry for Peter Fass is (419) 421-2062.
- Is Peter Fass's NPI active?
- Yes — Peter Fass's NPI (1639448301) is active in the NPPES registry as of the last update on 2011-12-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.