NPPES file of Aug 9, 2026

Bryan Brown, DO

Family Medicine Physician · Largo, FL

Bryan Brown, DO is a family medicine physician with a practice address in Largo, Florida, and NPI 1477044378, issued on May 25, 2018. Check the license (Florida OS21240, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1477044378
Name
Bryan Brown
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
OS21240 FL
11368 AZ
Self-reported in NPPES; status is on the state search
Practice location
13670 Walsingham RD, Largo, FL 33774
Phone
(727) 593-9848
Enumerated
May 25, 2018
Record last updated
Feb 25, 2025
Fax
(727) 596-4532
Medicare enrollment
Enrolled (PECOS I20250212001325); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. 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 13670 Walsingham RD

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

  1. Maria Sharon Abouhanna, ARNPPrimary Care Nurse Practitioner1932220837
  2. Salma Akhter, DOFamily Medicine Physician1780640078
  3. Janae Anderson, APRN-CFamily Nurse Practitioner1699337352
  4. Diane Aubrey, ARNPFamily Nurse Practitioner1417902735
  5. Adriann Barrington, APRNFamily Nurse Practitioner1053954859
  6. Natasha BatraFamily Medicine Physician1972996148

Verify Bryan Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license OS21240    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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Bills Medicare through one group practice

  1. Baycare Urgent Care, LLC.Largo, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Bryan Brown among 9,399 family medicine physician records in Florida

Bryan Brown, DO 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 2018, is newer than 81% of them.

  • NPI issued2018 · 81% of these records are older, 16% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2018 · median 2004 among the 5,504 with a school on file
  • Record last updated2025 · 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).

107 family medicine physician records list a practice address in Largo

They are 107 of the 2,280 NPPES records with a practice address in Largo, and 9,399 family medicine physician records in Florida.

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

The 8 family medicine physician records with the nearest ZIP codes

  1. Salma Akhter, DOLargo, FL 337741780640078
  2. Dorothy Christman, MDLargo, FL 337741427029743
  3. David Francis, MDLargo, FL 337741528010436
  4. Nancy Gilhooley, M.D.Largo, FL 337741306814835
  5. John Gostigian, D.O.Largo, FL 337741659327500
  6. Monte Hill, MDLargo, FL 337741033184932
  7. Gregory James, DOLargo, FL 337741174541395
  8. Keith Kappeler, DOLargo, FL 337741932190857

Common questions

What is Bryan Brown, DO's NPI number?

Bryan Brown, DO's National Provider Identifier (NPI) is 1477044378, issued on May 25, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Bryan Brown, DO located?

The NPPES record lists a practice address at 13670 Walsingham RD, Largo, FL, 33774. Phone: (727) 593-9848. Providers update this record themselves, so call before visiting.

How can I verify Bryan Brown, DO's license?

NPPES lists Florida license number OS21240, 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.

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.