Robert Mixson, M.D.
NPI 1912904459 · Specialist · Saint Marys, GA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Mixson, M.D. is a Specialist provider in Saint Marys, GA (NPI 1912904459).
Provider details
- NPI number
- 1912904459
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 039415 (GA)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
- 2005-06-30
- Last updated
- 2015-09-03
Frequently asked questions
- What is Robert Mixson's NPI number?
- Robert Mixson's National Provider Identifier (NPI) is 1912904459, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Mixson's specialty?
- Robert Mixson is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Robert Mixson located?
- Robert Mixson's practice location on file with NPPES is 104 Lakeshore Dr, Saint Marys, GA 31558-3803.
- What is Robert Mixson's phone number?
- The practice phone number listed in the NPPES registry for Robert Mixson is (912) 882-7100.
- Does Robert Mixson accept Medicare?
- Robert Mixson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Mixson's NPI active?
- Yes — Robert Mixson's NPI (1912904459) is active in the NPPES registry as of the last update on 2015-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.