John Vanschagen, MD
NPI 1144276411 · Family Medicine Physician · Grand Rapids, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Vanschagen, MD is a Family Medicine Physician provider in Grand Rapids, MI (NPI 1144276411).
Provider details
- NPI number
- 1144276411
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301056908 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-05-26
- Last updated
- 2021-12-16
- Certified
- 2021-12-16
Frequently asked questions
- What is John Vanschagen's NPI number?
- John Vanschagen's National Provider Identifier (NPI) is 1144276411, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Vanschagen's specialty?
- John Vanschagen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Vanschagen located?
- John Vanschagen's practice location on file with NPPES is 300 Lafayette Ave Se, Grand Rapids, MI 49503-4650.
- What is John Vanschagen's phone number?
- The practice phone number listed in the NPPES registry for John Vanschagen is (616) 685-6922.
- Does John Vanschagen accept Medicare?
- John Vanschagen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Vanschagen's NPI active?
- Yes — John Vanschagen's NPI (1144276411) is active in the NPPES registry as of the last update on 2021-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.