NPPES file of Aug 9, 2026

Jan Marie Larson, M.D.

Family Medicine Physician · Jacksonville, FL

Jan Marie Larson, M.D. is a family medicine physician with a practice address in Jacksonville, Florida, and NPI 1871582726, issued on Oct 13, 2005. Check the license (Florida ME69977, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1871582726
Name
Jan Marie Larson
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
ME69977 FL
Self-reported in NPPES; status is on the state search
Practice location
4500 San Pablo RD S, Jacksonville, FL 32224
Phone
(904) 953-2000
Enumerated
Oct 13, 2005
Record last updated
Aug 16, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicaid ID
261525800 FL
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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8 nearest family medicine physician records → All 9,399 in Florida → Look up another NPI →

Also registered at 4500 San Pablo RD S

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

  1. David Abarbanel, MDNeurology Physician1598298242
  2. Ejigayehu Abate, MDEndocrinology, Diabetes & Metabolism Physician1679615116
  3. Suhny Abbara, MDDiagnostic Radiology Physician1538150180
  4. Sara Abbas, PA-CPhysician Assistant1356121206
  5. Carol Abbott, ARNP, FNP-CNurse Practitioner1629427240
  6. Zaid Abdel Rahman, M.D.Hematology (Internal Medicine) Physician1003299330

Verify Jan Marie Larson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ME69977    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
Open the Florida 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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Jan Marie Larson among 9,399 family medicine physician records in Florida

Jan Marie Larson, M.D. 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 90% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2007 · 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).

605 family medicine physician records list a practice address in Jacksonville

They are 605 of the 24,194 NPPES records with a practice address in Jacksonville, and 9,399 family medicine physician records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,399 in Florida → Every provider in Jacksonville → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Sandra Argenio, M.D.Jacksonville, FL 322241386632503
  2. Todd Brinker, MDJacksonville, FL 322241366430589
  3. Harvey Cassidy, M.D.Jacksonville, FL 322241679561765
  4. Timothy Davlantes, MDJacksonville, FL 322241003805961
  5. Brian Grimard, MDJacksonville, FL 322241154310001
  6. Reuben McBrayer, M.D.Jacksonville, FL 322241780673632
  7. Izabela Riffe, MDJacksonville, FL 322241225027188
  8. Jerry Sayre, M.D.Jacksonville, FL 322241437148392

Common questions

What is Jan Marie Larson, M.D.'s NPI number?

Jan Marie Larson, M.D.'s National Provider Identifier (NPI) is 1871582726, issued on Oct 13, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jan Marie Larson, M.D. located?

The NPPES record lists a practice address at 4500 San Pablo RD S, Jacksonville, FL, 32224. Phone: (904) 953-2000. Providers update this record themselves, so call before visiting.

How can I verify Jan Marie Larson, M.D.'s license?

NPPES lists Florida license number ME69977, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.