Dinara Triantafyllou
Psychiatry Physician · Houston, TX
Dinara Triantafyllou is a psychiatry physician with a practice address in Houston, Texas, and NPI 1104211002, issued on Mar 30, 2015. Check the license on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dinara Triantafyllou
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- MD467610 PA
Self-reported in NPPES; status is on the state search - Practice location
- One Baylor Plaza, Bcm350, Houston, TX 77030
- Phone
- (713) 798-4872
- Enumerated
- Mar 30, 2015
- Record last updated
- Apr 20, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20191111002347); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 3,318 in Texas → Look up another NPI →
Verify Dinara Triantafyllou in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average psychiatry physician in 2024
315 Medicare Part D claims for 58 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Hydroxyzine Pamoate30 claims
- Trazodone Hcl27 claims
- Quetiapine Fumarate22 claims
- Olanzapine17 claims
- Haloperidol12 claims
- Gabapentin11 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 one group practice
- Lancaster Behavioral Health Hospital LLCLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dinara Triantafyllou among 3,318 psychiatry physician records in Texas
Dinara Triantafyllou is one of 3,318 psychiatry physician records with a practice address in Texas. 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 2015, is newer than 71% of them.
- NPI issued2015 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated2015 · median 2006 among the 1,481 with a school on file
- Record last updated2020 · 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Texas
There are 3,318 psychiatry physician records in Texas.
All 3,318 in Texas → Every provider in Houston → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Patricia Butler, M.D.Houston, TX 770301174557185
- Emilio Cardona, M.D.Houston, TX 770301467456897
- Reeba Chacko, M.D.Houston, TX 770301881650786
- Inna D'Empaire, MDHouston, TX 770301710904511
- Elizabeth David, M.D.Houston, TX 770301184642423
- Herbert Dorfan, M.D.Houston, TX 770301346245636
- Laura Marsh, M.D.Houston, TX 770301619903770
- Anu Matorin, M.D.Houston, TX 770301780618710
Common questions
What is Dinara Triantafyllou's NPI number?
Dinara Triantafyllou's National Provider Identifier (NPI) is 1104211002, issued on Mar 30, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Dinara Triantafyllou located?
The NPPES record lists a practice address at One Baylor Plaza, Bcm350, Houston, TX, 77030. Phone: (713) 798-4872. Providers update this record themselves, so call before visiting.
How can I verify Dinara Triantafyllou's license?
Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dinara Triantafyllou prescribe under Medicare Part D?
In 2024, Dinara Triantafyllou had 315 Medicare Part D claims for 58 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.