Shaila Williston, MD
NPI 1649388364 · Family Medicine Physician · Orange Park, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shaila Williston, MD is a Family Medicine Physician provider in Orange Park, FL (NPI 1649388364).
Provider details
- NPI number
- 1649388364
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- ME33442 (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
- 2006-08-25
- Last updated
- 2010-11-20
Frequently asked questions
- What is Shaila Williston's NPI number?
- Shaila Williston's National Provider Identifier (NPI) is 1649388364, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shaila Williston's specialty?
- Shaila Williston is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Shaila Williston located?
- Shaila Williston's practice location on file with NPPES is 1700 Wells Road, Orange Park, FL 32073.
- What is Shaila Williston's phone number?
- The practice phone number listed in the NPPES registry for Shaila Williston is (904) 264-0359.
- Does Shaila Williston accept Medicare?
- Shaila Williston is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shaila Williston's NPI active?
- Yes — Shaila Williston's NPI (1649388364) is active in the NPPES registry as of the last update on 2010-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.