Jonathan Fain, MD
NPI 1790837615 · Anatomic Pathology & Clinical Pathology Physician · Mansfield, OH
Jonathan Fain, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Mansfield, OH (NPI 1790837615).
Provider details
- NPI number
- 1790837615
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35063392 (OH)
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2014-03-26
Frequently asked questions
- What is Jonathan Fain's NPI number?
- Jonathan Fain's National Provider Identifier (NPI) is 1790837615, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Fain's specialty?
- Jonathan Fain is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Fain located?
- Jonathan Fain's practice location on file with NPPES is 335 Glessner Ave, Mansfield, OH 44903-2269.
- What is Jonathan Fain's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Fain is (419) 526-8509.
- Is Jonathan Fain's NPI active?
- Yes — Jonathan Fain's NPI (1790837615) is active in the NPPES registry as of the last update on 2014-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.