Christopher R. Welton, MD
Emergency Medicine Physician · San Antonio, TX
Christopher R. Welton, MD is an emergency medicine physician with a practice address in San Antonio, Texas, and NPI 1568667566, issued on Jun 19, 2007. Check the license (Texas R6709, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christopher R. Welton
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- R6709 TX
Self-reported in NPPES; status is on the state search - Practice location
- 11503 NW Military Hwy Ste 202, San Antonio, TX 78231
- Phone
- (210) 233-6363
- Enumerated
- Jun 19, 2007
- Record last updated
- Dec 21, 2023
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 4,885 in Texas → Look up another NPI →
Also registered at 11503 NW Military Hwy Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bassam Aldeeb, DOEmergency Medicine Physician1376040758
- Roland DimayaEmergency Medicine Physician1164817946
- Megan GarzonEmergency Medicine Physician1629539069
- Jeffrey Hayes, DOEmergency Medicine Physician1306309976
- Matthew Hennessey, DOEmergency Medicine Physician1760068530
- Nicholas Koneri, M.D.Emergency Medicine Physician1366898611
Verify Christopher R. Welton in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R6709Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% more Medicare Part D claims than the average emergency medicine physician in 2024
249 Medicare Part D claims for 191 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 42 claims were for opioids.
Most prescribed
- Cephalexin38 claims
- Ondansetron Odt25 claims
- Acetaminophen-Codeine22 claims
- Amoxicillin-Clavulanate Potass20 claims
- Methocarbamol16 claims
- Hydrocodone-Acetaminophen13 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: $35.32
1 payment: food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 12,335 providers of this specialty with any payment received $953.79 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.
Christopher R. Welton among 4,885 emergency medicine physician records in Texas
Christopher R. Welton, MD is one of 4,885 emergency medicine physician records with a practice address in Texas. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 59% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2023 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
400 emergency medicine physician records list a practice address in San Antonio
They are 400 of the 37,749 NPPES records with a practice address in San Antonio, and 4,885 emergency medicine physician records in Texas.
All 4,885 in Texas → Every provider in San Antonio → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Bassam Aldeeb, DOSan Antonio, TX 782311376040758
- Ryan Cruz, MDSan Antonio, TX 782311376920512
- Roland DimayaSan Antonio, TX 782311164817946
- Megan GarzonSan Antonio, TX 782311629539069
- Jeffrey Hayes, DOSan Antonio, TX 782311306309976
- Matthew Hennessey, DOSan Antonio, TX 782311760068530
- Brian Johnson, M.D.San Antonio, TX 782311912220120
- Nicholas Koneri, M.D.San Antonio, TX 782311366898611
Common questions
What is Christopher R. Welton, MD's NPI number?
Christopher R. Welton, MD's National Provider Identifier (NPI) is 1568667566, issued on Jun 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christopher R. Welton, MD located?
The NPPES record lists a practice address at 11503 NW Military Hwy Ste 202, San Antonio, TX, 78231. Phone: (210) 233-6363. Providers update this record themselves, so call before visiting.
How can I verify Christopher R. Welton, MD's license?
NPPES lists Texas license number R6709, 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 Christopher R. Welton, MD prescribe under Medicare Part D?
In 2024, Christopher R. Welton, MD had 249 Medicare Part D claims for 191 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.