Patrick Masters, M.D.
NPI 1073507836 · Gastroenterology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Patrick Masters, M.D. is a Gastroenterology Physician provider in San Antonio, TX (NPI 1073507836).
Provider details
- NPI number
- 1073507836
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G3589 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (2)
- 12850 Toepperwein RdLive Oak, TX 78233-4115Phone: (210) 614-1234Fax: (210) 614-0952
- 855 Proton RdSan Antonio, TX 78258-4203Phone: (210) 614-1234Fax: (210) 614-0952
Registry dates
- Enumerated
- 2005-09-08
- Last updated
- 2018-03-17
Frequently asked questions
- What is Patrick Masters's NPI number?
- Patrick Masters's National Provider Identifier (NPI) is 1073507836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patrick Masters's specialty?
- Patrick Masters is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Patrick Masters located?
- Patrick Masters's practice location on file with NPPES is 5223 Hamilton Wolfe Rd, San Antonio, TX 78229-4463.
- What is Patrick Masters's phone number?
- The practice phone number listed in the NPPES registry for Patrick Masters is (210) 614-1234.
- Does Patrick Masters accept Medicare?
- Patrick Masters is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Patrick Masters's NPI active?
- Yes — Patrick Masters's NPI (1073507836) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.