Sindhu Mariam Thomas, M.D.
Nephrology Physician · Bellaire, TX
Sindhu Mariam Thomas, M.D. is a nephrology physician with a practice address in Bellaire, Texas, and NPI 1356435879, issued on Oct 2, 2006. Check the license (Texas M4588, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sindhu Mariam Thomas
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- M4588 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4803 Bissonnet St Ste A, Bellaire, TX 77401
- Phone
- (832) 834-4080
- Enumerated
- Oct 2, 2006
- Record last updated
- Jul 1, 2025
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Verify Sindhu Mariam Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license M4588Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average nephrology physician in 2024
94 Medicare Part D claims, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Jardiance14 claims
- Lanthanum Carbonate11 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.
Sindhu Mariam Thomas among 1,159 nephrology physician records in Texas
Sindhu Mariam Thomas, M.D. is one of 1,159 nephrology physician records with a practice address in Texas. 89% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 53% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileNo · 82% of these records are
- Record last updated2025 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas.
All 1,159 in Texas → Every provider in Bellaire → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Michael Yu, M.D.Bellaire, TX 774011376779140
- Mohammed Dada, MDBay City, TX 774141942287826
- Jess Lambujon, M.D.Bay City, TX 774141154417798
- Aisha Abbasi, MDConroe, TX 773841942837570
- Harini Bejjanki, MDThe Woodlands, TX 773841508152190
- Cody CobbShenandoah, TX 773841962907055
- Adam Frome, MDThe Woodlands, TX 773841215124417
- Alina HasanShenandoah, TX 773841457025330
Common questions
What is Sindhu Mariam Thomas, M.D.'s NPI number?
Sindhu Mariam Thomas, M.D.'s National Provider Identifier (NPI) is 1356435879, issued on Oct 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sindhu Mariam Thomas, M.D. located?
The NPPES record lists a practice address at 4803 Bissonnet St Ste A, Bellaire, TX, 77401. Phone: (832) 834-4080. Providers update this record themselves, so call before visiting.
How can I verify Sindhu Mariam Thomas, M.D.'s license?
NPPES lists Texas license number M4588, 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 Sindhu Mariam Thomas, M.D. prescribe under Medicare Part D?
In 2024, Sindhu Mariam Thomas, M.D. had 94 Medicare Part D claims; the average among nephrology physician prescribers was 1,465. 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.