Colin Gallagher, M.D.
NPI 1356601942 · Ophthalmology Physician · San Antonio, TX
Colin Gallagher, M.D. is a Ophthalmology Physician provider in San Antonio, TX (NPI 1356601942).
Provider details
- NPI number
- 1356601942
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0065673 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
3 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$44 across 2 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
Additional practice locations (2)
- 2200 Bergquist DrSan Antonio, TX 78236-9907Phone: (210) 916-2020
- 1100 Wilford Hall LoopSan Antonio, TX 78236-5638Phone: (210) 916-2020
Registry dates
- Enumerated
- 2012-05-17
- Last updated
- 2024-02-01
- Certified
- 2024-01-31
Frequently asked questions
- What is Colin Gallagher's NPI number?
- Colin Gallagher's National Provider Identifier (NPI) is 1356601942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colin Gallagher's specialty?
- Colin Gallagher is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Colin Gallagher located?
- Colin Gallagher's practice location on file with NPPES is 1100 Wilford Hall Loop, San Antonio, TX 78236-5638.
- What is Colin Gallagher's phone number?
- The practice phone number listed in the NPPES registry for Colin Gallagher is (210) 916-2020.
- Is Colin Gallagher's NPI active?
- Yes — Colin Gallagher's NPI (1356601942) is active in the NPPES registry as of the last update on 2024-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.