Maria Martinez Ugarte, MD
NPI 1346424264 · Colon & Rectal Surgery Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Colorectal Surgery (proctology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Martinez Ugarte, MD is a Colon & Rectal Surgery Physician provider in San Antonio, TX (NPI 1346424264).
Provider details
- NPI number
- 1346424264
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 55709 (MN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 153 | 140 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 126 | 107 |
| Gabapentin | 119 | 96 |
| Ibuprofen | 108 | 84 |
| Methocarbamol | 93 | 79 |
| Metronidazole | 50 | 45 |
| Tramadol Hcl | 37 | 33 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$9,800 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-27
- Last updated
- 2022-08-09
- Certified
- 2022-08-02
Frequently asked questions
- What is Maria Martinez Ugarte's NPI number?
- Maria Martinez Ugarte's National Provider Identifier (NPI) is 1346424264, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Martinez Ugarte's specialty?
- Maria Martinez Ugarte is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Martinez Ugarte located?
- Maria Martinez Ugarte's practice location on file with NPPES is 730 Pleasanton Rd, San Antonio, TX 78214.
- What is Maria Martinez Ugarte's phone number?
- The practice phone number listed in the NPPES registry for Maria Martinez Ugarte is (210) 921-3800.
- Does Maria Martinez Ugarte accept Medicare?
- Maria Martinez Ugarte is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Martinez Ugarte's NPI active?
- Yes — Maria Martinez Ugarte's NPI (1346424264) is active in the NPPES registry as of the last update on 2022-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.