Shawn Walker, MD
Pediatrics Physician · San Marcos, TX
Shawn Walker, MD is a pediatrics physician with a practice address in San Marcos, Texas, and NPI 1184185456, issued on Mar 28, 2019. Check the license (Texas T6747, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Shawn Walker
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- T6747 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1941 S Interstate 35 Ste 101, San Marcos, TX 78666
- Phone
- (512) 268-8900
- Enumerated
- Mar 28, 2019
- Entity
- Type 1 · individual
Also registered at 1941 S Interstate 35 Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Richard ArthurFamily Nurse Practitioner1205543931
- Gustavo Boeta-Lopez, MDFamily Medicine Physician1275282873
Verify Shawn Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license T6747Check 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: $217.29
11 payments, mostly food and beverage; the largest payer was Ironshore Pharmaceuticals Inc.. The 23,406 providers of this specialty with any payment received $1,203.67 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.
12 pediatrics physician records list a San Marcos practice address
They are 12 of the 1,003 NPPES records with a San Marcos practice address, and 6,165 pediatrics physician records in Texas.
All 12 in San Marcos → All 6,165 in Texas → Every provider in San Marcos →
Other pediatrics physician records in Texas
- Mehreen Abbas, MDCorpus Christi, TX1740850767
- Rashida Abbas, M.D.Cypress, TX1740222371
- Umair Abbas, M.D.Corpus Christi, TX1417335654
- James Abbott, MDWebster, TX1518065846
- Khuzam Abdalla, M.DAbilene, TX1174769137
- Waleed AbdelhafezAustin, TX1801230073
- Ahmed Abdin, M.DHouston, TX1427481449
- Jareatha Abdul-Raheem, MDJbsa Lackland, TX1790322485
- Khadijah Abdurrazaq, M.D, FAAPMidland, TX1336304120
- Christopher Abel, M.D.Dallas, TX1841299484
Common questions
What is Shawn Walker, MD's NPI number?
Shawn Walker, MD's National Provider Identifier (NPI) is 1184185456, issued on Mar 28, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Shawn Walker, MD located?
The NPPES record lists a practice address at 1941 S Interstate 35 Ste 101, San Marcos, TX, 78666. Phone: (512) 268-8900. Providers update this record themselves, so call before visiting.
How can I verify Shawn Walker, MD's license?
NPPES lists Texas license number T6747, 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), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.