Maria L. Martinez Ugarte, MD
Colon & Rectal Surgery Physician · San Antonio, TX
Maria L. Martinez Ugarte, MD is a colon & rectal surgery physician with a practice address in San Antonio, Texas, and NPI 1346424264, issued on Dec 27, 2007. Check the license (Texas R7813, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maria L. Martinez Ugarte
- Credential
- MD
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License numbers
- R7813 TX
106302 MN
55709 MN
Self-reported in NPPES; status is on the state search - Practice location
- 730 Pleasanton RD, San Antonio, TX 78214
- Phone
- (210) 921-3800
- Enumerated
- Dec 27, 2007
- Record last updated
- Aug 9, 2022
- Medicare enrollment
- Enrolled (PECOS I20181005002424); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 209 in Texas → Look up another NPI →
Also registered at 730 Pleasanton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Cyr, DPMFoot & Ankle Surgery Podiatrist1548466428
- Anna Gonzaba, M.D.Physical Medicine & Rehabilitation Physician1851314546
- Eithan Kotkowski, MD, PHDNeurology Physician1497332498
- Rocio Neri-Lizcano, NPNurse Practitioner1285095307
- Stuart Saunders, MPTPhysical Therapist1245359793
- Gabriel Urrea-Botero, MDGeriatric Medicine (Family Medicine) Physician1285887166
Verify Maria L. Martinez Ugarte in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R7813Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.0 times the Medicare Part D claims of the average colon & rectal surgery physician in 2024
956 Medicare Part D claims for 408 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 37 claims were for opioids.
Most prescribed
- Peg-3350 And Electrolytes153 claims
- Gavilyte-G126 claims
- Gabapentin119 claims
- Ibuprofen108 claims
- Methocarbamol93 claims
- Metronidazole50 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: $9,799.61
19 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 1,524 providers of this specialty with any payment received $3,468.16 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
- Gmg Health Systems Associates PASan Antonio, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria L. Martinez Ugarte among 209 colon & rectal surgery physician records in Texas
Maria L. Martinez Ugarte, MD is one of 209 colon & rectal surgery 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 2007, is newer than 44% of them.
- NPI issued2007 · 44% of these records are older, 43% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 84% of these records are
- Graduated2004 · median 2004 among the 174 with a school on file
- Record last updated2022 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in Texas
There are 209 colon & rectal surgery physician records in Texas.
All 209 in Texas → Every provider in San Antonio → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- Michael FinucanSan Antonio, TX 782151609230259
- Rolando Saenz, M.D.San Antonio, TX 782151316962723
- Brano Djenic, M.D.San Antonio, TX 782121649537556
- Seema Izfar, MDSan Antonio, TX 782121982930335
- Jaime Mayoral, MDSan Antonio, TX 782121689677916
- Randall Rogers, M.D.San Antonio, TX 782121679659791
- Kristie Chiscano, M.D.San Antonio, TX 782071366442048
- William Bode, M.D.San Antonio, TX 782291891705075
Common questions
What is Maria L. Martinez Ugarte, MD's NPI number?
Maria L. Martinez Ugarte, MD's National Provider Identifier (NPI) is 1346424264, issued on Dec 27, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maria L. Martinez Ugarte, MD located?
The NPPES record lists a practice address at 730 Pleasanton RD, San Antonio, TX, 78214. Phone: (210) 921-3800. Providers update this record themselves, so call before visiting.
How can I verify Maria L. Martinez Ugarte, MD's license?
NPPES lists Texas license number R7813, 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 L. Martinez Ugarte, MD prescribe under Medicare Part D?
In 2024, Maria L. Martinez Ugarte, MD had 956 Medicare Part D claims for 408 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. 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.