Gary Allen, M.D,
NPI 1972596849 · Internal Medicine Physician · Enterprise, AL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gary Allen, M.D, is a Internal Medicine Physician provider in Enterprise, AL (NPI 1972596849).
Provider details
- NPI number
- 1972596849
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D,
- Sex
- Male
- Sole proprietor
- No
- License
- 11425 (AL)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 30 |
| Potassium Chloride | 24 |
| Pantoprazole Sodium | 22 |
| Famotidine | 21 |
| Apixabanbrand: Eliquis | 18 |
| Atorvastatin Calcium | 17 |
| Metoprolol Succinate | 17 |
| Omeprazole | 17 |
| Divalproex Sodium | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-25
- Last updated
- 2009-12-02
Frequently asked questions
- What is Gary Allen's NPI number?
- Gary Allen's National Provider Identifier (NPI) is 1972596849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gary Allen's specialty?
- Gary Allen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gary Allen located?
- Gary Allen's practice location on file with NPPES is 101 E Brunson St, Enterprise, AL 36330-2526.
- What is Gary Allen's phone number?
- The practice phone number listed in the NPPES registry for Gary Allen is (334) 393-3686.
- Does Gary Allen accept Medicare?
- Gary Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gary Allen's NPI active?
- Yes — Gary Allen's NPI (1972596849) is active in the NPPES registry as of the last update on 2009-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.