Sandra Martin, WHNP-BC
NPI 1447605001 · Women's Health Nurse Practitioner · Charlevoix, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Martin, WHNP-BC is a Women's Health Nurse Practitioner provider in Charlevoix, MI (NPI 1447605001).
Provider details
- NPI number
- 1447605001
- Entity type
- Individual
- Primary specialty
- Women's Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- WHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 4704184353 (MI)
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
10 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
- 2016-05-02
- Last updated
- 2025-09-19
- Certified
- 2025-09-19
Frequently asked questions
- What is Sandra Martin's NPI number?
- Sandra Martin's National Provider Identifier (NPI) is 1447605001, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Martin's specialty?
- Sandra Martin is listed in the NPPES registry with a primary specialty of Women's Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sandra Martin located?
- Sandra Martin's practice location on file with NPPES is 14676 W Upright St, Charlevoix, MI 49720-1201.
- What is Sandra Martin's phone number?
- The practice phone number listed in the NPPES registry for Sandra Martin is (231) 547-1005.
- Does Sandra Martin accept Medicare?
- Sandra Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Martin's NPI active?
- Yes — Sandra Martin's NPI (1447605001) is active in the NPPES registry as of the last update on 2025-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.