Maria Del Pilar Martinez Santos, MD
Surgery Physician · Richardson, TX
Maria Del Pilar Martinez Santos, MD is a surgery physician with a practice address in Richardson, Texas, and NPI 1346866175, issued on Jun 17, 2020. Check the license (Texas W4895, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria Del Pilar Martinez Santos
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- W4895 TX
Self-reported in NPPES; status is on the state search - Practice location
- 2831 E President George Bush Hwy, Richardson, TX 75082
- Phone
- (469) 204-5620
- Enumerated
- Jun 17, 2020
- Record last updated
- Jun 10, 2026
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,192 in Texas → Look up another NPI →
Also registered at 2831 E President George Bush Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abir Ahmad, M.D.Internal Medicine Physician1275708968
- Adrianne Allen, FNP-CNurse Practitioner1457244915
- Rajesh Anand, M.D.Emergency Medicine Physician1942563143
- Nguyen Bui, RNRegistered Nurse1386591196
- Angela Case-Sutphen, CPNP-AC, PCPediatric Nurse Practitioner1386849677
- Lakshmi Chekuri, M.D.Internal Medicine Physician1255445953
Verify Maria Del Pilar Martinez Santos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license W4895Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average surgery physician in 2024
59 Medicare Part D claims for 44 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 40 claims were for opioids.
Most prescribed
- Oxycodone Hcl34 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.
Maria Del Pilar Martinez Santos among 2,192 surgery physician records in Texas
Maria Del Pilar Martinez Santos, MD is one of 2,192 surgery physician records with a practice address in Texas. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 90% of them.
- NPI issued2020 · 90% of these records are older, 8% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2026 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
All 2,192 in Texas → Every provider in Richardson → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Mark Bailey, M.D.Richardson, TX 750821114979796
- Ronald Baxter, M.D.Richardson, TX 750821457746547
- Russ Birdwell, M.D.Richardson, TX 750821376595991
- Jenevieve Hughes, M.D.Richardson, TX 750821972588275
- Dhiresh Jeyarajah, M.D.Richardson, TX 750821235186446
- Walter Johnston, M.D.Richardson, TX 750821558312504
- Joshua Kong, MDRichardson, TX 750821811493539
- Houssam Osman, M.D.Richardson, TX 750821093035511
Common questions
What is Maria Del Pilar Martinez Santos, MD's NPI number?
Maria Del Pilar Martinez Santos, MD's National Provider Identifier (NPI) is 1346866175, issued on Jun 17, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Maria Del Pilar Martinez Santos, MD located?
The NPPES record lists a practice address at 2831 E President George Bush Hwy, Richardson, TX, 75082. Phone: (469) 204-5620. Providers update this record themselves, so call before visiting.
How can I verify Maria Del Pilar Martinez Santos, MD's license?
NPPES lists Texas license number W4895, 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 Maria Del Pilar Martinez Santos, MD prescribe under Medicare Part D?
In 2024, Maria Del Pilar Martinez Santos, MD had 59 Medicare Part D claims for 44 beneficiaries; the average among surgery physician prescribers was 147. 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.