Dimitrios Hatzivlassiou, MD, PHD
Psychiatry Physician · Clermont, FL
Dimitrios Hatzivlassiou, MD, PHD is a psychiatry physician with a practice address in Clermont, Florida, and NPI 1992769400, issued on Apr 12, 2006. Check the license (Florida ME 84252, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Dimitrios Hatzivlassiou
- Credential
- MD, PHD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- ME 84252 FL
Self-reported in NPPES; status is on the state search - Practice location
- 2400 S Hwy 27, Clermont, FL 34711
- Phone
- (352) 353-0557
- Enumerated
- Apr 12, 2006
- Record last updated
- Mar 7, 2023
- Medicaid ID
- 267232400 FL
- Medicare enrollment
- Enrolled (PECOS I20050105000485); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,744 in Florida → Look up another NPI →
Also registered at 2400 S Hwy 27
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alrick BarbazaPediatric Physical Therapist1407485386
- Linda Chapman, OTAOccupational Therapy Assistant1699211060
- Kayla Curatolo, OTR/LOccupational Therapist1245940451
- Morgan Davis, PTAPhysical Therapy Assistant1245778117
- Isabel FelicianoPediatric Occupational Therapist1619781036
- Paola GiraldoBehavior Technician1811710460
Verify Dimitrios Hatzivlassiou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME 84252Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
27% fewer Medicare Part D claims than the average psychiatry physician in 2024
732 Medicare Part D claims for 156 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Lorazepam119 claims
- Escitalopram Oxalate92 claims
- Trazodone Hcl65 claims
- Memantine Hcl47 claims
- Quetiapine Fumarate36 claims
- Clonazepam32 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.
Industry payments in 2024: $19.50
1 payment: food and beverage; the largest payer was Acadia Pharmaceuticals Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Mcr Health IncParrish, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dimitrios Hatzivlassiou among 2,744 psychiatry physician records in Florida
Dimitrios Hatzivlassiou, MD, PHD 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
- Graduated1995 · median 2003 among the 1,283 with a school on file
- Record last updated2023 · 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 Clermont → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Gregory Barrow, MDClermont, FL 347111619050218
- Carol Couts, MDClermont, FL 347111033198825
- Pritha Dhungana, MDClermont, FL 347111447323266
- Roberto Gouthman, DOClermont, FL 347111437688702
- Olga Sanford, MDClermont, FL 347111508031543
- Kike AurelusClermont, FL 347141902507171
- Nicholas Alford, DOClermont, FL 347151609364256
- Phung Nguyen, M.DClermont, FL 347151801332424
Common questions
What is Dimitrios Hatzivlassiou, MD, PHD's NPI number?
Dimitrios Hatzivlassiou, MD, PHD's National Provider Identifier (NPI) is 1992769400, issued on Apr 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Dimitrios Hatzivlassiou, MD, PHD located?
The NPPES record lists a practice address at 2400 S Hwy 27, Clermont, FL, 34711. Phone: (352) 353-0557. Providers update this record themselves, so call before visiting.
How can I verify Dimitrios Hatzivlassiou, MD, PHD's license?
NPPES lists Florida license number ME 84252, 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 Dimitrios Hatzivlassiou, MD, PHD prescribe under Medicare Part D?
In 2024, Dimitrios Hatzivlassiou, MD, PHD had 732 Medicare Part D claims for 156 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.