JANINE MARIE KERKSTRA PA-C
NPI 1851440424
Physician Assistant in Grand Rapids, MI

Active since January 10, 2007PECOS EnrolledAccepts Medicare Assignment
300 68TH ST SE, GRAND RAPIDS, MI 49548(616) 455-5000(616) 455-6960 Get Directions Write a Review

NPPES record last updated: December 22, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Janine Marie Kerkstra Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JANINE MARIE KERKSTRA PA-C (NPI 1851440424) is an individual physician assistant in Grand Rapids, Michigan, licensed in Michigan (5601004513) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Other (2005).

NPPES Registry Identity

NPI1851440424
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameJANINE MARIE KERKSTRACredential: PA-C
Location Address300 68TH ST SEGrand Rapids, MI 49548-6927
Mailing Address300 68th St SeGrand Rapids, MI 49548-6927 · (616) 455-5000
Fax(616) 455-6960
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJanuary 10, 2007
Last NPPES UpdateDecember 22, 2023
NPPES CertifiedDecember 22, 2023
NPI 1851440424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MI · 5601004513
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
300 68TH ST SE, Grand Rapids, MI 49548

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Janine Marie Kerkstra Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638253081
PECOS Enrollment IDI20080225000585
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
165 services52 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
24 services14 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Spectrum Health

Acute Care Hospitals · Grand Rapids, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230038
Location100 Michigan St NEGrand Rapids, MI 49503 · Kent County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49548 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
Established Patient
$68.07 typical visit price
range $17.09 – $135.40
Typical copayment $17.01 (range $4.27 – $33.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
300 68TH ST SE
GRAND RAPIDS, MI 49548
Social Worker
300 68TH ST SE
GRAND RAPIDS, MI 49548
Behavior Analyst
300 68TH ST SE
GRAND RAPIDS, MI 49548
Social Worker (Clinical)
300 68TH ST SE
GRAND RAPIDS, MI 49548
Social Worker
300 68TH ST SE
GRAND RAPIDS, MI 49548
Psychiatry & Neurology (Psychiatry)
300 68TH ST SE
GRAND RAPIDS, MI 49548
Social Worker (Clinical)
300 68TH ST SE
GRAND RAPIDS, MI 49548
Counselor (Mental Health)
300 68TH ST SE
GRAND RAPIDS, MI 49548

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Janine Kerkstra's NPI number?

The NPI number for Janine Kerkstra is 1851440424. It was assigned to this individual provider in the NPPES registry on January 10, 2007.

Where is Janine Kerkstra located?

Janine Kerkstra practices at 300 68th St SE, Grand Rapids, MI 49548. The listed phone number is (616) 455-5000.

What is Janine Kerkstra's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Janine Kerkstra enrolled in Medicare?

Yes. Janine Kerkstra is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Janine Kerkstra accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 2 other insurers list Janine Kerkstra as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Janine Kerkstra affiliated with any hospitals?

According to CMS data, Janine Kerkstra is affiliated with Spectrum Health.

When was this NPI record last updated?

The NPPES record for Janine Kerkstra was last updated on December 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.