Gary Buchanan, M.D.
NPI 1043296643 · Emergency Medicine Physician · Texas City, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Buchanan, M.D. is a Emergency Medicine Physician provider in Texas City, TX (NPI 1043296643).
Provider details
- NPI number
- 1043296643
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- H6083 (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
1 documented practice location
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
Registry dates
- Enumerated
- 2005-12-16
- Last updated
- 2010-11-11
Frequently asked questions
- What is Gary Buchanan's NPI number?
- Gary Buchanan's National Provider Identifier (NPI) is 1043296643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Buchanan's specialty?
- Gary Buchanan is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Buchanan located?
- Gary Buchanan's practice location on file with NPPES is 6801 Emmett F Lowry Expy, Texas City, TX 77591-2500.
- What is Gary Buchanan's phone number?
- The practice phone number listed in the NPPES registry for Gary Buchanan is (409) 938-5000.
- Does Gary Buchanan accept Medicare?
- Gary Buchanan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Buchanan's NPI active?
- Yes — Gary Buchanan's NPI (1043296643) is active in the NPPES registry as of the last update on 2010-11-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.