Cassandra Winston-Griffin, DNP, CRNP, ANP-BC
NPI 1689960270 · Adult Health Nurse Practitioner · Birmingham, AL
Cassandra Winston-Griffin, DNP, CRNP, ANP-BC is a Adult Health Nurse Practitioner provider in Birmingham, AL (NPI 1689960270).
Provider details
- NPI number
- 1689960270
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, CRNP, ANP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 1-063026 (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
15 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 4910 Corporate Dr Nw Ste HHuntsville, AL 35805-6203Phone: (800) 678-4611Fax: (770) 234-5326
- 4241 Lomac StMontgomery, AL 36106-2879Phone: (800) 678-4611Fax: (770) 234-5326
Registry dates
- Enumerated
- 2011-06-22
- Last updated
- 2026-03-20
- Certified
- 2026-03-20
Frequently asked questions
- What is Cassandra Winston-Griffin's NPI number?
- Cassandra Winston-Griffin's National Provider Identifier (NPI) is 1689960270, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cassandra Winston-Griffin's specialty?
- Cassandra Winston-Griffin is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cassandra Winston-Griffin located?
- Cassandra Winston-Griffin's practice location on file with NPPES is 3829 Lorna Rd Ste 312, Birmingham, AL 35244-7058.
- What is Cassandra Winston-Griffin's phone number?
- The practice phone number listed in the NPPES registry for Cassandra Winston-Griffin is (800) 678-4611.
- Is Cassandra Winston-Griffin's NPI active?
- Yes — Cassandra Winston-Griffin's NPI (1689960270) is active in the NPPES registry as of the last update on 2026-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.