MEDICAL LABORATORIES OF MARQUETTE, PC
NPI 1285681155
Pathology - Anatomic Pathology & Clinical Pathology in Marquette, MI

Active since May 27, 2006
850 W BARAGA AVE, MARQUETTE, MI 49855(906) 449-3000 Get Directions Write a Review

NPPES record last updated: August 11, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Aug 11, 2022, Jun 11, 2019 (2 updates tracked since 2019).

About Medical Laboratories Of Marquette, Pc NPPES

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

MEDICAL LABORATORIES OF MARQUETTE, PC (NPI 1285681155) is a healthcare organization registered as an anatomic pathology & clinical pathology in Marquette, Michigan and active in the NPI registry since May 2006. The organization maintains 2 additional practice locations and lists John D Weiss, President, as its authorized official.

NPPES Registry Identity

NPI1285681155
Entity TypeOrganization
Primary Taxonomy207ZP0102X
Legal Business NameMEDICAL LABORATORIES OF MARQUETTE, PC
Location Address850 W BARAGA AVEMarquette, MI 49855
Mailing Address5700 Southwyck BlvdToledo, OH 43614-1509 · (800) 288-8325
Organization SubpartNo
Authorized OfficialJohn D WeissPresident · (906) 228-9440
Enumeration DateMay 27, 2006
Last NPPES UpdateAugust 11, 20222 updates tracked since enumeration
NPPES CertifiedAugust 11, 2022
✔ NPI 1285681155 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
850 W BARAGA AVE, Marquette, MI 49855

Secondary Practice Locations 2

Location 1420 W Magnetic StMarquette, MI 49855-2711 · Phone (906) 228-9440
Location 2850 W Baraga AveMarquette, MI 49855 · Phone (906) 449-3000

Other Identifiers 6

Other134318200MI · Us Dept Of Labor
Other0E26202MI · Blue Cross Blue Shield
Other01186MI · Priority Health
OtherCA3542MI · Railroad Medicare
OtherXX19302MI · Healthplus Of Michigan
Medicaid21270900WI

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Medical Laboratories Of Marquette, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

7

Medicare enrollment records show 7 clinicians reassign Medicare billing to Medical Laboratories Of Marquette, PC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (7)

Pathology
NPI 1417905258
850 W BARAGA AVE
Marquette, MI 49855
(906) 449-3000
✔ PECOS✔ Accepts MedicareSame address
Pathology
NPI 1740357086
850 W BARAGA AVE
Marquette, MI 49855
(800) 288-8325
✔ PECOS✔ Accepts MedicareSame address
Pathology
NPI 1659448801
850 W BARAGA AVE
Marquette, MI 49855
(906) 449-3000
✔ PECOSSame address
Pathology
NPI 1679836019
850 W BARAGA AVE
Marquette, MI 49855
(906) 449-3246
✔ PECOS✔ Accepts MedicareSame address
Pathology
NPI 1598870719
850 W BARAGA AVE
Marquette, MI 49855
(906) 449-3000
✔ PECOS✔ Accepts Medicare0.1 mi
Pathology
NPI 1326211384
425 PINE RIDGE BLVD STE 200
Wausau, WI 54401
(715) 847-0075
✔ PECOS✔ Accepts Medicare154 mi
Pathology
NPI 1780069526
3535 W 13 MILE RD
Royal Oak, MI 48073
(248) 551-5330
✔ PECOS✔ Accepts Medicare347 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Medical Laboratories Of Marquette, PC's NPI number?

The NPI number for Medical Laboratories Of Marquette, PC is 1285681155. It was assigned to this organization in the NPPES registry on May 27, 2006.

Where is Medical Laboratories Of Marquette, PC located?

Medical Laboratories Of Marquette, PC is located at 850 W Baraga Ave, Marquette, MI 49855. The listed phone number is (906) 449-3000.

What is Medical Laboratories Of Marquette, PC's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Medical Laboratories Of Marquette, PC enrolled in Medicare?

Yes. Medical Laboratories Of Marquette, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Medical Laboratories Of Marquette, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians, all in Pathology, reassign their Medicare billing to Medical Laboratories Of Marquette, PC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Medical Laboratories Of Marquette, PC accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Medical Laboratories Of Marquette, PC 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.

When was this NPI record last updated?

The NPPES record for Medical Laboratories Of Marquette, PC was last updated on August 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.