James Neizer, MD
NPI 1326330184 · Family Medicine Physician · Gainesville, FL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Neizer, MD is a Family Medicine Physician provider in Gainesville, FL (NPI 1326330184).
Provider details
- NPI number
- 1326330184
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1620 (FL)
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
15 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
- 2011-05-11
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is James Neizer's NPI number?
- James Neizer's National Provider Identifier (NPI) is 1326330184, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Neizer's specialty?
- James Neizer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Neizer located?
- James Neizer's practice location on file with NPPES is 1155 Nw 13th St, Gainesville, FL 32601-4137.
- What is James Neizer's phone number?
- The practice phone number listed in the NPPES registry for James Neizer is (612) 598-8460.
- Does James Neizer accept Medicare?
- James Neizer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Neizer's NPI active?
- Yes — James Neizer's NPI (1326330184) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.