Ryan Wiersma, FNP-C
NPI 1538882048 · Family Nurse Practitioner · Jenison, MI
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Wiersma, FNP-C is a Family Nurse Practitioner provider in Jenison, MI (NPI 1538882048).
Provider details
- NPI number
- 1538882048
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4704247199 (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
3 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
- 2022-09-20
- Last updated
- 2022-09-20
- Certified
- 2022-09-20
Frequently asked questions
- What is Ryan Wiersma's NPI number?
- Ryan Wiersma's National Provider Identifier (NPI) is 1538882048, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Wiersma's specialty?
- Ryan Wiersma is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Wiersma located?
- Ryan Wiersma's practice location on file with NPPES is 1576 Rosewood St, Jenison, MI 49428-8163.
- What is Ryan Wiersma's phone number?
- The practice phone number listed in the NPPES registry for Ryan Wiersma is (616) 212-8626.
- Does Ryan Wiersma accept Medicare?
- Ryan Wiersma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Wiersma's NPI active?
- Yes — Ryan Wiersma's NPI (1538882048) is active in the NPPES registry as of the last update on 2022-09-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.