LEAH E LILLMARS PA
NPI 1346514304
Physician Assistant in Norton Shores, MI

Active since March 08, 2012PECOS EnrolledAccepts Medicare Assignment
90.25/100
CMS Quality Rating
6225 PRAIRIE ST, NORTON SHORES, MI 49444(231) 798-9500(231) 798-9533 Get Directions Write a Review

NPPES record last updated: January 15, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Leah E Lillmars Pa NPPES

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

LEAH E LILLMARS PA (NPI 1346514304) is an individual physician assistant in Norton Shores, Michigan, licensed in Michigan (5601006268) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, is affiliated with Trinity Health Muskegon Hospital, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1346514304
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameLEAH E LILLMARSCredential: PA
Location Address6225 PRAIRIE STNorton Shores, MI 49444-7831
Mailing Address801 York StManitowoc, WI 54220-4630 · (920) 663-9008 · Fax (920) 663-9008
Fax(231) 798-9533
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateMarch 8, 2012
Last NPPES UpdateJanuary 15, 2026
NPPES CertifiedJanuary 15, 2026
NPI 1346514304 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 · 5601006268
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.

6225 PRAIRIE ST, Norton Shores, MI 49444

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

Leah E Lillmars 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 ID8325201304
PECOS Enrollment IDI20120601000066
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.

Trinity Health Muskegon Hospital

Acute Care Hospitals · Muskegon, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230066
Location1500 E Sherman BlvdMuskegon, MI 49441 · Muskegon County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49444 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.

90.25/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality98.64
Improvement Activities40
Cost69.3

Other Providers at the Same Location NPPES 8

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

Dermatology (Dermatopathology)
6225 PRAIRIE ST
NORTON SHORES, MI 49444
Dermatology (Procedural Dermatology)
6225 PRAIRIE ST
NORTON SHORES, MI 49444
Dermatology
6225 PRAIRIE ST
NORTON SHORES, MI 49444
Dermatology
6225 PRAIRIE ST
NORTON SHORES, MI 49444
Physician Assistant (Medical)
6225 PRAIRIE ST
NORTON SHORES, MI 49444
Dermatology
6225 PRAIRIE ST
NORTON SHORES, MI 49444
Physician Assistant
6225 PRAIRIE ST
NORTON SHORES, MI 49444
Dermatology
6225 PRAIRIE ST
NORTON SHORES, MI 49444

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346514304, enumerated as an "individual" on March 08, 2012.

The provider is located at 6225 PRAIRIE ST NORTON SHORES, MI 49444 and the phone number is (231) 798-9500.

Physician Assistant with taxonomy code 363A00000X.

The provider might be accepting Accepts: Ambetter from Buckeye Health Plan, Ambetter from. Please consult your insurance carrier or call the provider to verify.

Leah Lillmars is affiliated with: TRINITY HEALTH MUSKEGON HOSPITAL.