Ronald C. Colman, M.D.
Gastroenterology Physician · Houston, TX
Ronald C. Colman, M.D. is a gastroenterology physician with a practice address in Houston, Texas, and NPI 1871579417, issued on Dec 15, 2005. Check the license (Texas K7267, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ronald C. Colman
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- K7267 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1200 Binz St, Houston, TX 77004
- Phone
- (713) 797-9191
- Enumerated
- Dec 15, 2005
- Record last updated
- Aug 5, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (713) 986-1353
- Medicare enrollment
- Enrolled (PECOS I20070813000644); accepts Medicare assignment
- Medical or professional school
- Meharry Medical College School Of Medicine, 1992
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,478 in Texas → Look up another NPI →
Also registered at 1200 Binz St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ronald C. Colman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license K7267Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average gastroenterology physician in 2024
541 Medicare Part D claims for 153 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 23% of claims.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf81 claims
- Omeprazole72 claims
- Esomeprazole Magnesium65 claims
- Pantoprazole Sodium64 claims
- Linzess62 claims
- Gavilyte-G36 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.
Industry payments in 2024: $353.58
5 payments; by number, the most common kind was food and beverage; the largest payer was Genzyme Corporation. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Phoenix Diagnostic Enterprises PLLCHouston, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald C. Colman among 1,478 gastroenterology physician records in Texas
Ronald C. Colman, M.D. is one of 1,478 gastroenterology 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 86% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated1992 · median 2003 among the 1,175 with a school on file
- Record last updated2010 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Texas
There are 1,478 gastroenterology physician records in Texas.
All 1,478 in Texas → Every provider in Houston → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Ryan Barrientos, MDHouston, TX 770041982975405
- Daniel Burkholder, MDHouston, TX 770041871153981
- John Clemmons, M.D.Houston, TX 770041518997477
- John Dugan, MDHouston, TX 770041154677755
- Dean Solcher, M.D.Houston, TX 770041013993633
- Jordan Worth, M.D.Houston, TX 770041598769879
- Aparna Kulkarni, MDHouston, TX 770051912996679
- Jordan Shapiro, MDHouston, TX 770051073839239
Common questions
What is Ronald C. Colman, M.D.'s NPI number?
Ronald C. Colman, M.D.'s National Provider Identifier (NPI) is 1871579417, issued on Dec 15, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ronald C. Colman, M.D. located?
The NPPES record lists a practice address at 1200 Binz St, Houston, TX, 77004. Phone: (713) 797-9191. Providers update this record themselves, so call before visiting.
How can I verify Ronald C. Colman, M.D.'s license?
NPPES lists Texas license number K7267, 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 Ronald C. Colman, M.D. prescribe under Medicare Part D?
In 2024, Ronald C. Colman, M.D. had 541 Medicare Part D claims for 153 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.