Alexandra Griffin
NPI 1366259152 · Physician Assistant · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Griffin is a Physician Assistant provider in Grand Rapids, MI (NPI 1366259152).
Provider details
- NPI number
- 1366259152
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
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
83% 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)
- 259 Mack AveDetroit, MI 48201-2427Phone: (313) 577-1368
Registry dates
- Enumerated
- 2024-12-16
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Alexandra Griffin's NPI number?
- Alexandra Griffin's National Provider Identifier (NPI) is 1366259152, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Griffin's specialty?
- Alexandra Griffin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Griffin located?
- Alexandra Griffin's practice location on file with NPPES is 1840 Wealthy St Se, Grand Rapids, MI 49506-2921.
- What is Alexandra Griffin's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Griffin is (616) 391-1730.
- Does Alexandra Griffin accept Medicare?
- Alexandra Griffin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Griffin's NPI active?
- Yes — Alexandra Griffin's NPI (1366259152) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.