Charles Allen, MD
NPI 1992754394 · Gastroenterology Physician · Gainesville, GA
Charles Allen, MD is a Gastroenterology Physician provider in Gainesville, GA (NPI 1992754394).
Provider details
- NPI number
- 1992754394
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 020644 (GA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-05-10
- Last updated
- 2015-10-12
Frequently asked questions
- What is Charles Allen's NPI number?
- Charles Allen's National Provider Identifier (NPI) is 1992754394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Allen's specialty?
- Charles Allen is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Allen located?
- Charles Allen's practice location on file with NPPES is 2324 Limestone Overlook, Gainesville, GA 30501-7443.
- What is Charles Allen's phone number?
- The practice phone number listed in the NPPES registry for Charles Allen is (770) 536-8109.
- Is Charles Allen's NPI active?
- Yes — Charles Allen's NPI (1992754394) is active in the NPPES registry as of the last update on 2015-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.