Jonathan Rouwhorst, M.D.
NPI 1508120122 · Family Medicine Physician · Grand Haven, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Rouwhorst, M.D. is a Family Medicine Physician provider in Grand Haven, MI (NPI 1508120122).
Provider details
- NPI number
- 1508120122
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301110884 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 360 Douglas AveAltamonte Springs, FL 32714-3335Phone: (850) 304-7986
- 15161 Willowwood CtGrand Haven, MI 49417Phone: (616) 402-8353
Registry dates
- Enumerated
- 2012-06-28
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Jonathan Rouwhorst's NPI number?
- Jonathan Rouwhorst's National Provider Identifier (NPI) is 1508120122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Rouwhorst's specialty?
- Jonathan Rouwhorst is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Rouwhorst located?
- Jonathan Rouwhorst's practice location on file with NPPES is 15161 Willowwood Ct, Grand Haven, MI 49417.
- What is Jonathan Rouwhorst's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Rouwhorst is (616) 402-8353.
- Does Jonathan Rouwhorst accept Medicare?
- Jonathan Rouwhorst is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Rouwhorst's NPI active?
- Yes — Jonathan Rouwhorst's NPI (1508120122) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.