Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Janine Marie Kerkstra, PA-C

Individual provider Physician Assistant · NPI 1851440424

Janine Marie Kerkstra, PA-C is a Physician Assistant in Grand Rapids, Michigan. Qualified in 2005, 21 years ago. Practices with Pine Rest Christian Mental Health Services, a 353-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
21
Licensed in
MI
In the registry since
2007
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

300 68th St SE
Grand Rapids, MI 49548-6927
Phone: (616) 455-5000
Fax: (616) 455-6960
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 5601004513 (MI)

Record details

NPI number1851440424
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedJanuary 10, 2007
Last updated in NPPESDecember 22, 2023
Certification dateDecember 22, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Pine Rest Christian Mental Health Services — 353 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Grand Rapids