John Joseph Nelson, M.D.
Anatomic Pathology & Clinical Pathology Physician · Biloxi, MS
John Joseph Nelson, M.D. is an anatomic pathology & clinical pathology physician with a practice address in Biloxi, Mississippi, and NPI 1912080235, issued on Oct 23, 2006. Check the license (Mississippi 21531, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- John Joseph Nelson
- Credential
- M.D.
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License numbers
- 21531 MS
E-6450 AK
MD.28572 AL
MD.202070 LA
Self-reported in NPPES; status is on the state search - Practice location
- 150 Reynoir St, Biloxi, MS 39530
- Phone
- (228) 432-1571
- Enumerated
- Oct 23, 2006
- Record last updated
- Jan 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240822002104); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2006
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 110 in Mississippi → Look up another NPI →
Also registered at 150 Reynoir St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zachary Araujo, NPAcute Care Nurse Practitioner1720917008
- Brian Arbogast, MDAnatomic Pathology Physician1689988925
- Elizabeth Beech, CRNACertified Registered Nurse Anesthetist1205597846
- Lisa Burwell, N.PFamily Nurse Practitioner1033368808
- Thomas Carter, CRNACertified Registered Nurse Anesthetist1265597561
- Esby Duncan, FNPFamily Nurse Practitioner1396974937
Verify John Joseph Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 21531Check 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
- Integrated Regional Laboratories Pathology Services, LLCFort Walton Beach, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Joseph Nelson among 110 anatomic pathology & clinical pathology physician records in Mississippi
John Joseph Nelson, M.D. is one of 110 anatomic pathology & clinical pathology physician records with a practice address in Mississippi. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 50% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileYes · 54% of these records are
- Graduated2006 · median 2003 among the 59 with a school on file
- Record last updated2013 · 70% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Mississippi
There are 110 anatomic pathology & clinical pathology physician records in Mississippi.
All 110 in Mississippi → Every provider in Biloxi → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Edward Shumski, M.D.Biloxi, MS 395301487633830
- Marjorie Sy, M.D.Biloxi, MS 395311568697605
- Peter Houston, MDBiloxi, MS 395341558899559
- Gregory Schandler, MDKeesler Afb, MS 395341366023889
- Brad Wheeler, M.D.Biloxi, MS 395341417027376
- Grant Williams, MDBiloxi, MS 395341548793409
- Jack Causey, MDGulfport, MS 395011790777142
- Charles Slonaker, MDGulfport, MS 395011235122268
Common questions
What is John Joseph Nelson, M.D.'s NPI number?
John Joseph Nelson, M.D.'s National Provider Identifier (NPI) is 1912080235, issued on Oct 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Joseph Nelson, M.D. located?
The NPPES record lists a practice address at 150 Reynoir St, Biloxi, MS, 39530. Phone: (228) 432-1571. Providers update this record themselves, so call before visiting.
How can I verify John Joseph Nelson, M.D.'s license?
NPPES lists Mississippi license number 21531, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. 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.