Marissa Williams, DNP, AGPCNP-BC
NPI 1265012223 · Nurse Practitioner · Birmingham, AL
Marissa Williams, DNP, AGPCNP-BC is a Nurse Practitioner provider in Birmingham, AL (NPI 1265012223).
Provider details
- NPI number
- 1265012223
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, AGPCNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 1-149911 (AL)
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
5 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
- 2021-04-13
- Last updated
- 2024-10-28
- Certified
- 2024-10-28
Frequently asked questions
- What is Marissa Williams's NPI number?
- Marissa Williams's National Provider Identifier (NPI) is 1265012223, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marissa Williams's specialty?
- Marissa Williams is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marissa Williams located?
- Marissa Williams's practice location on file with NPPES is 700 19th St S # 127, Birmingham, AL 35233-1927.
- What is Marissa Williams's phone number?
- The practice phone number listed in the NPPES registry for Marissa Williams is (205) 933-8101.
- Is Marissa Williams's NPI active?
- Yes — Marissa Williams's NPI (1265012223) is active in the NPPES registry as of the last update on 2024-10-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.