Mariel Williams
NPI 1659201408 · Physician Assistant · Gainesville, FL
Mariel Williams is a Physician Assistant provider in Gainesville, FL (NPI 1659201408).
Provider details
- NPI number
- 1659201408
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-05-22
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Mariel Williams's NPI number?
- Mariel Williams's National Provider Identifier (NPI) is 1659201408, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariel Williams's specialty?
- Mariel Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mariel Williams located?
- Mariel Williams's practice location on file with NPPES is 1600 Sw Archer Rd, Gainesville, FL 32610-3003.
- What is Mariel Williams's phone number?
- The practice phone number listed in the NPPES registry for Mariel Williams is (352) 265-0111.
- Is Mariel Williams's NPI active?
- Yes — Mariel Williams's NPI (1659201408) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.