Ioanna D. Athanassaki, M.D.
Pediatric Endocrinology Physician · Houston, TX
Ioanna D. Athanassaki, M.D. is a pediatric endocrinology physician with a practice address in Houston, Texas, and NPI 1336286038, issued on Jan 31, 2007. Check the license (Texas M5034, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ioanna D. Athanassaki
- Credential
- M.D.
- Primary taxonomy
- Pediatric Endocrinology Physician 2080P0205X
- License number
- M5034 TX
Self-reported in NPPES; status is on the state search - Practice location
- 6701 Fannin St, Houston, TX 77030
- Phone
- (832) 822-3776
- Enumerated
- Jan 31, 2007
- Record last updated
- Apr 29, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (832) 825-3903
- Entity
- Type 1 · individual
Also registered at 6701 Fannin St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Abelt, CPNPNurse Practitioner1780764043
- Farida Abid, MDPediatrics Physician1629007588
- Hani Abou Hatab, M.DPediatric Infectious Diseases Physician1922450782
- Amy Acosta, PHDPsychologist1265720700
- Ansley Adams, NNPNurse Practitioner1144015157
- Diana Adeleke, LCSWClinical Social Worker1720621683
Verify Ioanna D. Athanassaki in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M5034Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Pediatric Endocrinology Physician providers in Texas
There are 146 pediatric endocrinology physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other pediatric endocrinology physician records in Texas
- Mohammad AbdulmonemHouston, TX1356226161
- Soumya Adhikari, M.D.Dallas, TX1457558777
- Mouhammad Rateb Alwazeer, M.D.Prosper, TX1730494543
- Virginia Araiza, M.D.Houston, TX1164757712
- Andrea Balazs, MDHouston, TX1437371432
- Nidhi Bansal, MDHouston, TX1619100773
- Nancy Beck, M.D.Lubbock, TX1124205513
- Kamal Bharucha, MDDallas, TX1366610149
- Dennis Bier, MDHouston, TX1003905472
- Beatriz Blinov, M.DCorpus Christi, TX1922456573
Common questions
What is Ioanna D. Athanassaki, M.D.'s NPI number?
Ioanna D. Athanassaki, M.D.'s National Provider Identifier (NPI) is 1336286038, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ioanna D. Athanassaki, M.D. located?
The NPPES record lists a practice address at 6701 Fannin St, Houston, TX, 77030. Phone: (832) 822-3776. Providers update this record themselves, so call before visiting.
How can I verify Ioanna D. Athanassaki, M.D.'s license?
NPPES lists Texas license number M5034, as entered by the provider. 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.