Regan Hall, M.D.
NPI 1770543498 · Internal Medicine Physician · Fort Hood, TX
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regan Hall, M.D. is a Internal Medicine Physician provider in Fort Hood, TX (NPI 1770543498).
Provider details
- NPI number
- 1770543498
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- H9973 (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
- 2006-03-25
- Last updated
- 2016-01-28
Frequently asked questions
- What is Regan Hall's NPI number?
- Regan Hall's National Provider Identifier (NPI) is 1770543498, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regan Hall's specialty?
- Regan Hall is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Regan Hall located?
- Regan Hall's practice location on file with NPPES is 36000 Darnall Loop, Fort Hood, TX 76544-5095.
- What is Regan Hall's phone number?
- The practice phone number listed in the NPPES registry for Regan Hall is (254) 288-8090.
- Does Regan Hall accept Medicare?
- Regan Hall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regan Hall's NPI active?
- Yes — Regan Hall's NPI (1770543498) is active in the NPPES registry as of the last update on 2016-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.