NPPES file of Aug 9, 2026

Robert Leon Thompson, M.D.

Nephrology Physician · Houston, TX

Robert Leon Thompson, M.D. is a nephrology physician with a practice address in Houston, Texas, and NPI 1346211083, issued on Jan 31, 2006. Check the license (Texas L6671, 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
1346211083
Name
Robert Leon Thompson
Credential
M.D.
Primary taxonomy
Nephrology Physician 207RN0300X
License number
L6671 TX
Self-reported in NPPES; status is on the state search
Practice location
9725 Homestead RD, Houston, TX 77016
Phone
(832) 729-2869
Enumerated
Jan 31, 2006
Record last updated
Jul 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(281) 580-4984
Medicare enrollment
Enrolled (PECOS I20041026001091); accepts Medicare assignment
Medical or professional school
University Of Pittsburgh School Of Medicine, 1998
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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Also registered at 9725 Homestead RD

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

  1. Abdi Chepkwony, APRN, FNP-C.Family Nurse Practitioner1972101699
  2. Siya OlosoFamily Nurse Practitioner1023631884
  3. Nick Patzakis, D.O.Sports Medicine (Neuromusculoskeletal Medicine) Physician1063562635

Verify Robert Leon Thompson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L6671    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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81% fewer Medicare Part D claims than the average nephrology physician in 2024

280 Medicare Part D claims for 34 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.

  1. Robert Thompson280
  2. Specialty average1,465

Most prescribed

  1. Trazodone Hcl26 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. TP-Health IncorporatedMissouri City, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (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 Houston →

Other nephrology physician records in Texas

  1. Bernardino Abaya, M.D.Houston, TX1740262013
  2. Aisha Abbasi, MDConroe, TX1942837570
  3. Abdul Abdellatif, M.D.Webster, TX1164560595
  4. Dina Abdelwahab, MDDallas, TX1801050208
  5. Mohammed Abdulaziz, MDLaredo, TX1881009215
  6. Muhammad Abdullah, MDSan Antonio, TX1154614832
  7. Nashila Abdulrahim, DODallas, TX1659665180
  8. Mai Abouelsaad, M.D.Houston, TX1790168086
  9. Fadi Abouzahr, MDSan Antonio, TX1982695896
  10. Koshy Abraham, MDFort Worth, TX1780658559

Common questions

What is Robert Leon Thompson, M.D.'s NPI number?

Robert Leon Thompson, M.D.'s National Provider Identifier (NPI) is 1346211083, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robert Leon Thompson, M.D. located?

The NPPES record lists a practice address at 9725 Homestead RD, Houston, TX, 77016. Phone: (832) 729-2869. Providers update this record themselves, so call before visiting.

How can I verify Robert Leon Thompson, M.D.'s license?

NPPES lists Texas license number L6671, 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 Robert Leon Thompson, M.D. prescribe under Medicare Part D?

In 2024, Robert Leon Thompson, M.D. had 280 Medicare Part D claims for 34 beneficiaries; 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.

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.