James A. Neizer, MD
Family Medicine Physician · Gainesville, FL
James A. Neizer, MD is a family medicine physician with a practice address in Gainesville, Florida, and NPI 1326330184, issued on May 11, 2011. Check the license (Florida 1620, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- James A. Neizer
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 1620 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1155 NW 13TH St, Gainesville, FL 32601
- Phone
- (612) 598-8460
- Enumerated
- May 11, 2011
- Record last updated
- Apr 6, 2026
- Fax
- (781) 205-1765
- Medicare enrollment
- Enrolled (PECOS I20251208002610); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →
Verify James A. Neizer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license 1620Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Lowell F. Clark MD PABushnell, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James A. Neizer among 9,399 family medicine physician records in Florida
James A. Neizer, MD is one of 9,399 family medicine physician records with a practice address in Florida. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 63% of them.
- NPI issued2011 · 63% of these records are older, 34% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2008 · median 2004 among the 5,504 with a school on file
- Record last updated2026 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
229 family medicine physician records list a practice address in Gainesville
They are 229 of the 14,407 NPPES records with a practice address in Gainesville, and 9,399 family medicine physician records in Florida.
All 9,399 in Florida → Every provider in Gainesville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Dennis Anderson, M.D.Gainesville, FL 326011316980253
- Pulkit Arora, M.DGainesville, FL 326011235338047
- Thomas Chamberlain, MDGainesville, FL 326011285951194
- Ona Colasante, MDGainesville, FL 326011730160193
- Justin Davis, M.D.Gainesville, FL 326011497813745
- Zaher Elmir, MDGainesville, FL 326011306000641
- Peter Gallogly, M.D.Gainesville, FL 326011053476226
- Shamal Nadkarni, M.D.Gainesville, FL 326011396767455
Common questions
What is James A. Neizer, MD's NPI number?
James A. Neizer, MD's National Provider Identifier (NPI) is 1326330184, issued on May 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is James A. Neizer, MD located?
The NPPES record lists a practice address at 1155 NW 13TH St, Gainesville, FL, 32601. Phone: (612) 598-8460. Providers update this record themselves, so call before visiting.
How can I verify James A. Neizer, MD's license?
NPPES lists Florida license number 1620, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.