Jack Tsai, M.D.
Emergency Medicine Physician · Jacksonville, FL
Jack Tsai, M.D. is an emergency medicine physician with a practice address in Jacksonville, Florida, and NPI 1265591002, issued on Dec 7, 2006. Check the license (Florida ME96811, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Jack Tsai
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- ME96811 FL
058522 GA
Self-reported in NPPES; status is on the state search - Practice location
- 800 Prudential Dr, Jacksonville, FL 32207
- Phone
- (904) 396-5682
- Enumerated
- Dec 7, 2006
- Record last updated
- Apr 25, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (904) 346-0864
- Medicaid IDs
- 277924200 FL
858922157A GA - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,034 in Florida → Look up another NPI →
Also registered at 800 Prudential Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rosemarie Abad, MDEmergency Medicine Physician1124083134
- Mohammad Aboudan, MDPediatrics Physician1144419466
- Cedrick AdeAnesthesiologist Assistant1871165506
- Ashwin Adur, D.O.Emergency Medicine Physician1437577004
- Anamika Agrawal, DOFamily Medicine Physician1801826292
- Javed Akhtar, M.D.Pediatric Critical Care Medicine Physician1104894419
Verify Jack Tsai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME96811Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average emergency medicine physician in 2024
191 Medicare Part D claims for 127 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Doxycycline Hyclate18 claims
- Mupirocin16 claims
- Hydrocodone-Acetaminophen13 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.
Jack Tsai among 4,034 emergency medicine physician records in Florida
Jack Tsai, M.D. is one of 4,034 emergency medicine physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 55% of these records are
- Record last updated2008 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
365 emergency medicine physician records list a practice address in Jacksonville
They are 365 of the 24,194 NPPES records with a practice address in Jacksonville, and 4,034 emergency medicine physician records in Florida.
All 4,034 in Florida → Every provider in Jacksonville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Rosemarie Abad, MDJacksonville, FL 322071124083134
- Ian Caccam, M.D.Jacksonville, FL 322071699765131
- Lisa D'Amico, MDJacksonville, FL 322071508824657
- Doreen Dargon, MDJacksonville, FL 322071790701902
- Michael Fletcher, MDJacksonville, FL 322071023036118
- Andrew Forgash, MDJacksonville, FL 322071174567911
- Laura Grippa, MDJacksonville, FL 322071225062813
- Carlos Guevarra, M.D.Jacksonville, FL 322071811960578
Common questions
What is Jack Tsai, M.D.'s NPI number?
Jack Tsai, M.D.'s National Provider Identifier (NPI) is 1265591002, issued on Dec 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jack Tsai, M.D. located?
The NPPES record lists a practice address at 800 Prudential Dr, Jacksonville, FL, 32207. Phone: (904) 396-5682. Providers update this record themselves, so call before visiting.
How can I verify Jack Tsai, M.D.'s license?
NPPES lists Florida license number ME96811, 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.
How much does Jack Tsai, M.D. prescribe under Medicare Part D?
In 2024, Jack Tsai, M.D. had 191 Medicare Part D claims for 127 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.