Sheryl Martz, NP
NPI 1417939901 · Adult Health Nurse Practitioner · Roseville, MI
Sheryl Martz, NP is a Adult Health Nurse Practitioner provider in Roseville, MI (NPI 1417939901).
Provider details
- NPI number
- 1417939901
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- License
- 4704097975 (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
20 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
- 2005-11-18
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sheryl Martz's NPI number?
- Sheryl Martz's National Provider Identifier (NPI) is 1417939901, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sheryl Martz's specialty?
- Sheryl Martz is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sheryl Martz located?
- Sheryl Martz's practice location on file with NPPES is 19601 Frazho Rd, Roseville, MI 48066-3527.
- What is Sheryl Martz's phone number?
- The practice phone number listed in the NPPES registry for Sheryl Martz is (586) 776-8529.
- Is Sheryl Martz's NPI active?
- Yes — Sheryl Martz's NPI (1417939901) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.