Christopher Williamson, MD
NPI 1326675208 · Student in an Organized Health Care Education/Training Program · Atlanta, GA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Christopher Williamson, MD is a Student in an Organized Health Care Education/Training Program provider in Atlanta, GA (NPI 1326675208).
Provider details
- NPI number
- 1326675208
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2020-03-23
- Last updated
- 2020-03-23
- Certified
- 2020-03-23
Frequently asked questions
- What is Christopher Williamson's NPI number?
- Christopher Williamson's National Provider Identifier (NPI) is 1326675208, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Christopher Williamson's specialty?
- Christopher Williamson is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Christopher Williamson located?
- Christopher Williamson's practice location on file with NPPES is 49 Jesse Hill Jr Dr Se, Atlanta, GA 30303-3049.
- What is Christopher Williamson's phone number?
- The practice phone number listed in the NPPES registry for Christopher Williamson is (404) 778-7777.
- Does Christopher Williamson accept Medicare?
- Christopher Williamson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Christopher Williamson's NPI active?
- Yes — Christopher Williamson's NPI (1326675208) is active in the NPPES registry as of the last update on 2020-03-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.