John Neff, MD
NPI 1497714372 · Anatomic Pathology & Clinical Pathology Physician · Knoxville, TN
John Neff, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Knoxville, TN (NPI 1497714372).
Provider details
- NPI number
- 1497714372
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 15382 (TN)
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
- 2006-03-21
- Last updated
- 2010-02-24
Frequently asked questions
- What is John Neff's NPI number?
- John Neff's National Provider Identifier (NPI) is 1497714372, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Neff's specialty?
- John Neff is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Neff located?
- John Neff's practice location on file with NPPES is 1924 Alcoa Hwy, Knoxville, TN 37920-1511.
- What is John Neff's phone number?
- The practice phone number listed in the NPPES registry for John Neff is (865) 305-8994.
- Is John Neff's NPI active?
- Yes — John Neff's NPI (1497714372) is active in the NPPES registry as of the last update on 2010-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.