NPPES file of Aug 9, 2026

Brian Joseph Callahan, MSN, APRN, FNP-C

Family Nurse Practitioner · Clearwater, FL

Brian Joseph Callahan, MSN, APRN, FNP-C is a family nurse practitioner with a practice address in Clearwater, Florida, and NPI 1396302964, issued on May 20, 2019. Check the license on the Florida health license search; 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
1396302964
Name
Brian Joseph Callahan
Credential
MSN, APRN, FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
2019023509 MO
Self-reported in NPPES; status is on the state search
Practice location
5380 Tech Data Dr Ste 101, Clearwater, FL 33760
Phone
(727) 507-2514
Enumerated
May 20, 2019
Record last updated
Jun 27, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(727) 214-0916
Medicare enrollment
Enrolled (PECOS I20190808004004); 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 nurse practitioner records → All 22,340 in Florida → Look up another NPI →

Also registered at 5380 Tech Data Dr Ste 101

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

  1. Alejandro Del Cerro RondonHospitalist Physician1740713270
  2. Matthew Hudkins, M.D.Anesthesiology Physician1609950039
  3. Danielle Leblanc, CRNACertified Registered Nurse Anesthetist1669930236
  4. Alan Rodriguez-Rosa, M.D.Internal Medicine Physician1235500653
  5. Elizabeth ValeCertified Registered Nurse Anesthetist1790310456
  6. Ellen Webb, MDAnesthesiology Physician1558620179

Verify Brian Joseph Callahan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license searchCheck 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

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91% fewer Medicare Part D claims than the average family nurse practitioner in 2024

122 Medicare Part D claims for 79 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 57 claims were for opioids.

  1. Brian Callahan122
  2. Specialty average1,305

Most prescribed

  1. Oxycodone Hcl30 claims
  2. Cyclobenzaprine Hcl28 claims
  3. Hydrocodone-Acetaminophen21 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.

Bills Medicare through 2 group practices

  1. Advanced Orthopedics And Sports MedicineLees Summit, MO
  2. Meritas Health CorporationNorth Kansas City, MO

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

Brian Joseph Callahan among 22,340 family nurse practitioner records in Florida

Brian Joseph Callahan, MSN, APRN, FNP-C is one of 22,340 family nurse practitioner records with a practice address in Florida. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 41% of them.

  • NPI issued2019 · 41% of these records are older, 51% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2019 · median 2020 among the 10,790 with a school on file
  • Record last updated2019 · 34% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

191 family nurse practitioner records list a practice address in Clearwater

They are 191 of the 4,323 NPPES records with a practice address in Clearwater, and 22,340 family nurse practitioner records in Florida.

All 22,340 in Florida → Every provider in Clearwater → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Erin Adamski, ARNPClearwater, FL 337601073892469
  2. Alyssa BensonClearwater, FL 337601003203894
  3. Pamela Breen, ARNPClearwater, FL 337601467515486
  4. Barbara De La Noval, F.N.P.Clearwater, FL 337601881149797
  5. Nicole Farone, ARNPClearwater, FL 337601649778366
  6. Marcia Gainer, ARNPClearwater, FL 337601376938308
  7. Sheila Hinton, ARNPClearwater, FL 337601710382965
  8. Latoya Hodge-Curtis, ARNPClearwater, FL 337601396086096

Common questions

What is Brian Joseph Callahan, MSN, APRN, FNP-C's NPI number?

Brian Joseph Callahan, MSN, APRN, FNP-C's National Provider Identifier (NPI) is 1396302964, issued on May 20, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Brian Joseph Callahan, MSN, APRN, FNP-C located?

The NPPES record lists a practice address at 5380 Tech Data Dr Ste 101, Clearwater, FL, 33760. Phone: (727) 507-2514. Providers update this record themselves, so call before visiting.

How can I verify Brian Joseph Callahan, MSN, APRN, FNP-C's license?

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.

How much does Brian Joseph Callahan, MSN, APRN, FNP-C prescribe under Medicare Part D?

In 2024, Brian Joseph Callahan, MSN, APRN, FNP-C had 122 Medicare Part D claims for 79 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.

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.