NPPES file of Aug 9, 2026

Cristina Ioana Dumitru, M.D.

Endocrinology, Diabetes & Metabolism Physician · Bellaire, TX

Cristina Ioana Dumitru, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Bellaire, Texas, and NPI 1528215977, issued on Aug 27, 2008. Check the license (Texas Q4941, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1528215977
Name
Cristina Ioana Dumitru
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
Q4941 TX
Self-reported in NPPES; status is on the state search
Practice location
4747 Bellaire Blvd Ste 275, Bellaire, TX 77401
Phone
(713) 795-0770
Enumerated
Aug 27, 2008
Record last updated
Feb 14, 2024
Fax
(713) 795-0855
Medicare enrollment
Enrolled (PECOS I20150723006906); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest endocrinology, diabetes & metabolism physician records → All 743 in Texas → Look up another NPI →

Also registered at 4747 Bellaire Blvd Ste 275

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katie Brotherton, CDEHealth Educator1942126081
  2. Courtney Clutter, M.D.Endocrinology, Diabetes & Metabolism Physician1275067746
  3. Diana Desai, MDEndocrinology, Diabetes & Metabolism Physician1205081882
  4. Fareed Elhaj, MDEndocrinology, Diabetes & Metabolism Physician1538141429
  5. Kelly Galvis, MDEndocrinology, Diabetes & Metabolism Physician1841752334
  6. Medhavi Jogi, M.D.Endocrinology, Diabetes & Metabolism Physician1568484657

Verify Cristina Ioana Dumitru in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q4941    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

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23% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

2,017 Medicare Part D claims for 225 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.

  1. Cristina Dumitru2,017
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium315 claims
  2. Mounjaro219 claims
  3. Synthroid169 claims
  4. Metformin Hcl Er143 claims
  5. Ozempic106 claims
  6. Metformin Hcl76 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

  1. Houston Thyroid And Endocrine SpecialistsKaty, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Cristina Ioana Dumitru among 743 endocrinology, diabetes & metabolism physician records in Texas

Cristina Ioana Dumitru, M.D. is one of 743 endocrinology, diabetes & metabolism physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 52% of them.

  • NPI issued2008 · 52% of these records are older, 41% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2004 · median 2004 among the 560 with a school on file
  • Record last updated2024 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Texas

There are 743 endocrinology, diabetes & metabolism physician records in Texas.

All 743 in Texas → Every provider in Bellaire → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Courtney Clutter, M.D.Bellaire, TX 774011275067746
  2. Diana Desai, MDBellaire, TX 774011205081882
  3. Fareed Elhaj, MDBellaire, TX 774011538141429
  4. Kelly Galvis, MDBellaire, TX 774011841752334
  5. Anisha Gupta, M.D.Bellaire, TX 774011770929846
  6. Medhavi Jogi, M.D.Bellaire, TX 774011568484657
  7. Mehwish Tang, MDBellaire, TX 774011558757716
  8. Kelly Wirfel, M.D.Bellaire, TX 774011659387561

Common questions

What is Cristina Ioana Dumitru, M.D.'s NPI number?

Cristina Ioana Dumitru, M.D.'s National Provider Identifier (NPI) is 1528215977, issued on Aug 27, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Cristina Ioana Dumitru, M.D. located?

The NPPES record lists a practice address at 4747 Bellaire Blvd Ste 275, Bellaire, TX, 77401. Phone: (713) 795-0770. Providers update this record themselves, so call before visiting.

How can I verify Cristina Ioana Dumitru, M.D.'s license?

NPPES lists Texas license number Q4941, 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.

How much does Cristina Ioana Dumitru, M.D. prescribe under Medicare Part D?

In 2024, Cristina Ioana Dumitru, M.D. had 2,017 Medicare Part D claims for 225 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.