Casey Williams
NPI 1871321018 · Certified Registered Nurse Anesthetist · St Petersburg, FL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Casey Williams is a Certified Registered Nurse Anesthetist provider in St Petersburg, FL (NPI 1871321018).
Provider details
- NPI number
- 1871321018
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 207420 (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 185 Lonesome LnAnacoco, LA 71403-2951Phone: (337) 208-4228
Registry dates
- Enumerated
- 2024-07-22
- Last updated
- 2026-03-03
- Certified
- 2026-03-03
Frequently asked questions
- What is Casey Williams's NPI number?
- Casey Williams's National Provider Identifier (NPI) is 1871321018, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Casey Williams's specialty?
- Casey Williams is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Casey Williams located?
- Casey Williams's practice location on file with NPPES is 701 6th St S, St Petersburg, FL 33701-4891.
- What is Casey Williams's phone number?
- The practice phone number listed in the NPPES registry for Casey Williams is (727) 893-6288.
- Does Casey Williams accept Medicare?
- Casey Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Casey Williams's NPI active?
- Yes — Casey Williams's NPI (1871321018) is active in the NPPES registry as of the last update on 2026-03-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.