Koryn Vanittersum, M.D.
NPI 1699767897 · Family Medicine Physician · Muskegon, MI
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Koryn Vanittersum, M.D. is a Family Medicine Physician provider in Muskegon, MI (NPI 1699767897).
Provider details
- NPI number
- 1699767897
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301076092 (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
- 2005-08-16
- Last updated
- 2013-06-20
Frequently asked questions
- What is Koryn Vanittersum's NPI number?
- Koryn Vanittersum's National Provider Identifier (NPI) is 1699767897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Koryn Vanittersum's specialty?
- Koryn Vanittersum is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Koryn Vanittersum located?
- Koryn Vanittersum's practice location on file with NPPES is 6401 Prairie St, Muskegon, MI 49444.
- What is Koryn Vanittersum's phone number?
- The practice phone number listed in the NPPES registry for Koryn Vanittersum is (231) 727-7900.
- Does Koryn Vanittersum accept Medicare?
- Koryn Vanittersum is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Koryn Vanittersum's NPI active?
- Yes — Koryn Vanittersum's NPI (1699767897) is active in the NPPES registry as of the last update on 2013-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.