NPPES file of Aug 9, 2026

Jack Osullivan, DO

General Practice Physician · Jacksonville, FL

Jack Osullivan, DO is a general practice physician with a practice address in Jacksonville, Florida, and NPI 1649845264, issued on May 25, 2021. 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1649845264
Name
Jack Osullivan
Credential
DO
Primary taxonomy
General Practice Physician 208D00000X
License number
0102207445 VA
Self-reported in NPPES; status is on the state search
Practice location
2080 Child St, Jacksonville, FL 32214
Phone
(902) 542-7300
Enumerated
May 25, 2021
Record last updated
Sep 22, 2023
Medicare enrollment
Enrolled (PECOS I20250815001578); accepts Medicare assignment
Medical or professional school
Nova Southeastern College Of Osteo Medicine, 2021
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 general practice physician records → All 2,282 in Florida → Look up another NPI →

Also registered at 2080 Child St

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

  1. Daniel Ackerson, M.D.Family Medicine Physician1760459192
  2. Olufadekemi Adewetan, DDSGeneral Practice Dentistry1295962793
  3. Olumuyiwa Akerele, D.O.Pediatrics Physician1376809392
  4. Julie Akiyama, PH.D.Clinical Psychologist1598736506
  5. Linda Alderman, RPHPharmacist1386055275
  6. Margaret Alexander, D.D.S.Pediatric Dentistry1194710277

Verify Jack Osullivan 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

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 2 group practices

  1. Mid-Atlantic Post Acute And Long Term Care PLLCNorfolk, VA
  2. SE Virginia Value Based Care LLCNorfolk, VA

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

Jack Osullivan among 2,282 general practice physician records in Florida

Jack Osullivan, DO is one of 2,282 general practice physician records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 84% of them.

  • NPI issued2021 · 84% of these records are older, 12% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 50% of these records are
  • Graduated2021 · median 2001 among the 1,142 with a school on file
  • Record last updated2023 · 39% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Florida

There are 2,282 general practice physician records in Florida.

All 2,282 in Florida → Every provider in Jacksonville → General Practice Physician nationwide →

The 8 general practice physician records with the nearest ZIP codes

  1. Wilber AriasJacksonville, FL 322141164900528
  2. John BowlingJacksonville, FL 322141437731171
  3. Morgan FullerJacksonville, FL 322141952988164
  4. Douglas GeorgeJacksonville, FL 322141902342199
  5. Ryan Hare, MDJacksonville, FL 322141114307931
  6. Taylor HornungJacksonville, FL 322141043966070
  7. Sherry Jilinski, MDJacksonville, FL 322141265590152
  8. Bobby Joe Kimbro, FNP-CJacksonville, FL 322141477169662

Common questions

What is Jack Osullivan, DO's NPI number?

Jack Osullivan, DO's National Provider Identifier (NPI) is 1649845264, issued on May 25, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Jack Osullivan, DO located?

The NPPES record lists a practice address at 2080 Child St, Jacksonville, FL, 32214. Phone: (902) 542-7300. Providers update this record themselves, so call before visiting.

How can I verify Jack Osullivan, DO'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.

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.