Madison Williams
NPI 1881483154 · Certified Registered Nurse Anesthetist · Birmingham, AL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madison Williams is a Certified Registered Nurse Anesthetist provider in Birmingham, AL (NPI 1881483154).
Provider details
- NPI number
- 1881483154
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1-175948 (AL)
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
1 yr 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
- 2025-05-03
- Last updated
- 2025-05-03
- Certified
- 2025-05-03
Frequently asked questions
- What is Madison Williams's NPI number?
- Madison Williams's National Provider Identifier (NPI) is 1881483154, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madison Williams's specialty?
- Madison Williams is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Madison Williams located?
- Madison Williams's practice location on file with NPPES is 3690 Grandview Pkwy, Birmingham, AL 35243-3326.
- What is Madison Williams's phone number?
- The practice phone number listed in the NPPES registry for Madison Williams is (205) 971-1000.
- Does Madison Williams accept Medicare?
- Madison Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madison Williams's NPI active?
- Yes — Madison Williams's NPI (1881483154) is active in the NPPES registry as of the last update on 2025-05-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.