John M. Tatum, M.D.
Psychiatry Physician · Winter Park, FL
John M. Tatum, M.D. is a psychiatry physician with a practice address in Winter Park, Florida, and NPI 1639194145, issued on Jul 13, 2006. Check the license (Florida ME0030885, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- John M. Tatum
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- ME0030885 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2180 N Park Ave, Winter Park, FL 32789
- Phone
- (407) 644-3593
- Enumerated
- Jul 13, 2006
- Record last updated
- May 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (407) 644-1713
- Medicare enrollment
- Enrolled (PECOS I20070501000473); may accept Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1974
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,744 in Florida → Look up another NPI →
Also registered at 2180 N Park Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Blankemeier, MDPsychiatry Physician1780860148
- Mark Freeman, LMHC LMFT NCC ACSMarriage & Family Therapist1346494630
- Monica Gfrorer, DOMAcupuncturist1396919890
- Andrew Kleiman, M.D.Psychiatry Physician1134390230
- Leslie Moore, LMHC, CAPMental Health Counselor1053782730
- Jeffrey Prickett, PSY.D., APClinical Psychologist1841418456
Verify John M. Tatum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0030885Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
85% fewer Medicare Part D claims than the average psychiatry physician in 2024
150 Medicare Part D claims for 15 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Desvenlafaxine Succinate Er24 claims
- Mirtazapine17 claims
- Diazepam15 claims
- Trazodone Hcl14 claims
- Alprazolam13 claims
- Citalopram Hbr13 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.
John M. Tatum among 2,744 psychiatry physician records in Florida
John M. Tatum, M.D. is one of 2,744 psychiatry 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 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 47% of these records are
- Graduated1974 · median 2003 among the 1,283 with a school on file
- Record last updated2017 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Florida
There are 2,744 psychiatry physician records in Florida.
All 2,744 in Florida → Every provider in Winter Park → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- John Blankemeier, MDWinter Park, FL 327891780860148
- Randall Greene, D.O.Winter Park, FL 327891154767846
- Nataliya Gulyayeva, M.D.Winter Park, FL 327891811155872
- James Hundley, M.D.Winter Park, FL 327891629169511
- Melissa KersterWinter Park, FL 327891720728488
- Najib Kirmani, M.D.Winter Park, FL 327891639142862
- Andrew Kleiman, M.D.Winter Park, FL 327891134390230
- Samuel McClure, M.D.Orlando, FL 327891750407680
Common questions
What is John M. Tatum, M.D.'s NPI number?
John M. Tatum, M.D.'s National Provider Identifier (NPI) is 1639194145, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John M. Tatum, M.D. located?
The NPPES record lists a practice address at 2180 N Park Ave, Winter Park, FL, 32789. Phone: (407) 644-3593. Providers update this record themselves, so call before visiting.
How can I verify John M. Tatum, M.D.'s license?
NPPES lists Florida license number ME0030885, 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 John M. Tatum, M.D. prescribe under Medicare Part D?
In 2024, John M. Tatum, M.D. had 150 Medicare Part D claims for 15 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.