IndividualActive
William Martin, R.N.
NPI 1972960060 · Registered Nurse · Grand Rapids, MI
William Martin, R.N. is a Registered Nurse provider in Grand Rapids, MI (NPI 1972960060).
Provider details
- NPI number
- 1972960060
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Male
- Sole proprietor
- No
- License
- 4704213367 (MI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(72/100 index)
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
1450 Leonard St Ne
Grand Rapids, MI 49505-5515
Phone: (616) 774-8789
Fax: (616) 776-1305
Street-level locationGet directions
Mailing address
755 36th St Se
Grand Rapids, MI 49548-2319
Registry dates
- Enumerated
- 2016-01-21
- Last updated
- 2016-01-21
Frequently asked questions
- What is William Martin's NPI number?
- William Martin's National Provider Identifier (NPI) is 1972960060, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Martin's specialty?
- William Martin is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is William Martin located?
- William Martin's practice location on file with NPPES is 1450 Leonard St Ne, Grand Rapids, MI 49505-5515.
- What is William Martin's phone number?
- The practice phone number listed in the NPPES registry for William Martin is (616) 774-8789.
- Is William Martin's NPI active?
- Yes — William Martin's NPI (1972960060) is active in the NPPES registry as of the last update on 2016-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.