Charles Williams, MD
NPI 1821017955 · Diagnostic Radiology Physician · Tallahassee, FL
Charles Williams, MD is a Diagnostic Radiology Physician provider in Tallahassee, FL (NPI 1821017955).
Provider details
- NPI number
- 1821017955
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME15570 (FL)
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
19 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
- 2006-07-19
- Last updated
- 2015-07-06
Frequently asked questions
- What is Charles Williams's NPI number?
- Charles Williams's National Provider Identifier (NPI) is 1821017955, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Williams's specialty?
- Charles Williams is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Williams located?
- Charles Williams's practice location on file with NPPES is 1600 Phillips Rd, Tallahassee, FL 32308-5304.
- What is Charles Williams's phone number?
- The practice phone number listed in the NPPES registry for Charles Williams is (850) 878-4127.
- Is Charles Williams's NPI active?
- Yes — Charles Williams's NPI (1821017955) is active in the NPPES registry as of the last update on 2015-07-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.