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MISS LEIGH ELLEN VANTIMMEREN PA
NPI 1346603933
Physician Assistant in Grand Rapids, MI

Active since March 31, 2016PECOS EnrolledAccepts Medicare Assignment
100/100
CMS Quality Rating
275 MICHIGAN ST NE, GRAND RAPIDS, MI 49503(616) 267-8700(616) 267-8247 Get Directions Write a Review

NPPES record last updated: January 27, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Dec 29, 2021, Apr 22, 2021, Feb 5, 2021 and 1 more (4 updates tracked since 2016).

About Miss Leigh Ellen Vantimmeren Pa NPPES

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

MISS LEIGH ELLEN VANTIMMEREN PA (NPI 1346603933) is an individual physician assistant in Grand Rapids, Michigan, licensed in Michigan (5601010247) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, is affiliated with Spectrum Health, and is a graduate of Rush Medical College Of Rush University (2016).

NPPES Registry Identity

NPI1346603933
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMISS LEIGH ELLEN VANTIMMERENCredential: PA
Location Address275 MICHIGAN ST NEGrand Rapids, MI 49503-2531
Mailing Address100 Michigan St Ne # Mc845Grand Rapids, MI 49503-2560
Phone(616) 267-8700
Fax(616) 267-8247
Sole ProprietorNo
Medical School CMSRush Medical College Of Rush UniversityGraduated 2016
Enumeration DateMarch 31, 2016
Last NPPES UpdateJanuary 27, 20254 updates tracked since enumeration
NPPES CertifiedJanuary 27, 2025
✔ NPI 1346603933 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 · 5601010247
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.
275 MICHIGAN ST NE, Grand Rapids, MI 49503
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include McLaren Health Plan Community, Priority Health.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

Miss Leigh Ellen Vantimmeren Pa 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 ID5698066181
PECOS Enrollment IDI20210128000424
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.

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 49503 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality87.54
Promoting Interoperability100
Improvement Activities40

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.

PHILLIP RICHTER PARAS M.D.
Pediatrics
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-8810
MR. ETHAN J LACOURT PA-C
Physician Assistant
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 267-7900
CAROLINE BUCKLEY MD
Pediatrics
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-8810
DR. ABEBA M BERHANE MD
Pediatrics
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-8810
MAKAYLA DENAE OTTEMAN PA-C
Physician Assistant
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 267-7900
HIEN LUU PSYD
Clinical Neuropsychologist
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 267-7401
HOPE ANN VIVIAN NP
Nurse Practitioner
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 391-2802
LAURA CLAIRE GOODWIN AGPCNP-BC
Nurse Practitioner (Gerontology)
275 MICHIGAN ST NE
GRAND RAPIDS, MI 49503
Kent County (616) 267-7900

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 Leigh Vantimmeren's NPI number?

The NPI number for Leigh Vantimmeren is 1346603933. It was assigned to this individual provider in the NPPES registry on March 31, 2016.

Where is Leigh Vantimmeren located?

Leigh Vantimmeren practices at 275 Michigan St NE, Grand Rapids, MI 49503. The listed phone number is (616) 267-8700.

What is Leigh Vantimmeren's specialty?

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

Is Leigh Vantimmeren enrolled in Medicare?

Yes. Leigh Vantimmeren 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 Leigh Vantimmeren accept?

Health plans from McLaren Health Plan Community and Priority Health list Leigh Vantimmeren 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 Leigh Vantimmeren affiliated with any hospitals?

According to CMS data, Leigh Vantimmeren is affiliated with Spectrum Health.

When was this NPI record last updated?

The NPPES record for Leigh Vantimmeren was last updated on January 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.