NPPES file of Aug 9, 2026

Allen Carter Nelson, FNP

Family Nurse Practitioner · Biloxi, MS

Allen Carter Nelson, FNP is a family nurse practitioner with a practice address in Biloxi, Mississippi, and NPI 1538678438, issued on Sep 22, 2017. Check the license (Mississippi 902235, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538678438
Name
Allen Carter Nelson
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
902235 MS
Self-reported in NPPES; status is on the state search
Practice location
150 Reynoir St, Biloxi, MS 39530
Phone
(228) 436-1191
Enumerated
Sep 22, 2017
Record last updated
Sep 22, 2017 (not updated in 9 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 150 Reynoir St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Zachary Araujo, NPAcute Care Nurse Practitioner1720917008
  2. Brian Arbogast, MDAnatomic Pathology Physician1689988925
  3. Elizabeth Beech, CRNACertified Registered Nurse Anesthetist1205597846
  4. Lisa Burwell, N.PFamily Nurse Practitioner1033368808
  5. Thomas Carter, CRNACertified Registered Nurse Anesthetist1265597561
  6. Esby Duncan, FNPFamily Nurse Practitioner1396974937

Verify Allen Carter Nelson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license 902235
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Mississippi license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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93% fewer Medicare Part D claims than the average family nurse practitioner in 2024

97 Medicare Part D claims for 20 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.

  1. Allen Nelson97
  2. Specialty average1,305

Most prescribed

  1. Mounjaro11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Allen Carter Nelson among 3,798 family nurse practitioner records in Mississippi

Allen Carter Nelson, FNP is one of 3,798 family nurse practitioner records with a practice address in Mississippi. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 50% of them.

  • NPI issued2017 · 50% of these records are older, 45% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 68% of these records are
  • Record last updated2017 · 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 363LF0000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

114 family nurse practitioner records list a practice address in Biloxi

They are 114 of the 1,402 NPPES records with a practice address in Biloxi, and 3,798 family nurse practitioner records in Mississippi.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Catherine Brashear, NP-CBiloxi, MS 395301760756423
  2. Ashley Burroughs Lovett, NPBiloxi, MS 395301518235142
  3. Lisa Burwell, N.PBiloxi, MS 395301033368808
  4. Esby Duncan, FNPBiloxi, MS 395301396974937
  5. Deborah Flagg, CFNPBiloxi, MS 395301497715221
  6. Tracie Goss, NPBiloxi, MS 395301093727737
  7. Tina McGrew, CFNPBiloxi, MS 395301881891265
  8. Celia Mitchell, NP-CBiloxi, MS 395301255757019

Common questions

What is Allen Carter Nelson, FNP's NPI number?

Allen Carter Nelson, FNP's National Provider Identifier (NPI) is 1538678438, issued on Sep 22, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Allen Carter Nelson, FNP located?

The NPPES record lists a practice address at 150 Reynoir St, Biloxi, MS, 39530. Phone: (228) 436-1191. Providers update this record themselves, so call before visiting.

How can I verify Allen Carter Nelson, FNP's license?

NPPES lists Mississippi license number 902235, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.

How much does Allen Carter Nelson, FNP prescribe under Medicare Part D?

In 2024, Allen Carter Nelson, FNP had 97 Medicare Part D claims for 20 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.

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.