Charles Brock Miller, M.D.
Gastroenterology Physician · San Antonio, TX
Charles Brock Miller, M.D. is a gastroenterology physician with a practice address in San Antonio, Texas, and NPI 1184700254, issued on Oct 31, 2006. Check the license (Texas U5168, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Charles Brock Miller
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- U5168 TX
2007-00694 NC
Self-reported in NPPES; status is on the state search - Practice location
- 8435 Wurzbach RD Ste 305, San Antonio, TX 78229
- Phone
- (210) 450-9800
- Enumerated
- Oct 31, 2006
- Record last updated
- May 3, 2024
- Fax
- (210) 450-4967
- Medicare enrollment
- Enrolled (PECOS I20240410000681); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 1,478 in Texas → Look up another NPI →
Also registered at 8435 Wurzbach RD Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Liwayway Andrade, M.D.Pulmonary Disease Physician1912433103
- Matheus Cavalcante FrancoGastroenterology Physician1790231496
- Ashley Garcia-Everett, MDNephrology Physician1326333584
- Rajat Garg, M.D.Gastroenterology Physician1710360946
- Sheila Habib, MDPulmonary Disease Physician1861785305
- Yasmine Khairandish, MDPulmonary Disease Physician1417417585
Verify Charles Brock Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license U5168Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $24.83
1 payment: food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. 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
- University OF Texas Health Science Center AT San AntonioSan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles Brock Miller among 1,478 gastroenterology physician records in Texas
Charles Brock Miller, 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 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 51% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2005 · median 2003 among the 1,175 with a school on file
- Record last updated2024 · 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 San Antonio → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Prabhleen Chahal, M.D.San Antonio, TX 782291841265527
- Delbert Chumley, M.D.San Antonio, TX 782291740272962
- Sunil Dwivedi, M.D.San Antonio, TX 782291003854076
- Homero Garza, M.D.San Antonio, TX 782291609831353
- Fred Goldner, MDSan Antonio, TX 782291932193695
- Gary Gossen, M.D.San Antonio, TX 782291124091079
- Leon Kundrotas, MDSan Antonio, TX 782291447287743
- Gabriel Magraner, MDSan Antonio, TX 782291346279452
Common questions
What is Charles Brock Miller, M.D.'s NPI number?
Charles Brock Miller, M.D.'s National Provider Identifier (NPI) is 1184700254, issued on Oct 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Brock Miller, M.D. located?
The NPPES record lists a practice address at 8435 Wurzbach RD Ste 305, San Antonio, TX, 78229. Phone: (210) 450-9800. Providers update this record themselves, so call before visiting.
How can I verify Charles Brock Miller, M.D.'s license?
NPPES lists Texas license number U5168, 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. 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.