DR. MARTIN HUGH MATTHEWS MD
NPI 1659448801
Pathology - Anatomic Pathology & Clinical Pathology in Marquette, MI
About Dr. Martin Hugh Matthews Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARTIN HUGH MATTHEWS MD (NPI 1659448801) is an individual anatomic pathology & clinical pathology provider in Marquette, Michigan, licensed in Michigan (4301049454) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Marquette.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Martin Hugh Matthews Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Martin Matthews reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Marquette, MI 49855
- Reassigned Medicare billing, Michigan enrollment
- 7 clinicians in this Medicare group
Ishpeming, MI 49849
- Reassigned Medicare billing, Michigan enrollment
- 61 clinicians in this Medicare group
Houghton, MI 49931
- Reassigned Medicare billing, Michigan enrollment
- 130 clinicians in this Medicare group
Hancock, MI 49930
- Reassigned Medicare billing, Michigan enrollment
- 38 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49855 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Martin Matthews's NPI number?
The NPI number for Martin Matthews is 1659448801. It was assigned to this individual provider in the NPPES registry on November 30, 2006.
Where is Martin Matthews located?
Martin Matthews practices at 850 W Baraga Ave, Marquette, MI 49855. The listed phone number is (906) 449-3000.
What is Martin Matthews's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.
Is Martin Matthews enrolled in Medicare?
Yes. Martin Matthews is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Martin Matthews's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Martin Matthews reassigns Medicare benefits to 4 organizations: Medical Laboratories Of Marquette, PC (Marquette, MI), Acquisition Bell Hospital LLC (Ishpeming, MI), Portage Physician Practices Inc (Houghton, MI) and Portage Hospital LLC (Hancock, MI). Each 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 Martin Matthews's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Martin Matthews was last updated on June 12, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Dr. Martin Hugh Matthews, MD · NPI 1659448801
Anatomic Pathology & Clinical Pathology physician in Marquette, Michigan. Individual provider, active in the CMS NPPES registry since November 30, 2006.
## Identity
- **NPI:** 1659448801 (Entity type: Individual)
- **Enumerated:** November 30, 2006
- **Primary specialty:** Pathology - Anatomic Pathology & Clinical Pathology · taxonomy 207ZP0102X
- **State license:** 4301049454 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 850 W BARAGA AVE, Marquette, MI 49855-4550
- **Phone:** (906) 449-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Medical Laboratories Of Marquette, PC (NPI 1285681155, Marquette, MI); Acquisition Bell Hospital LLC (NPI 1699101345, Ishpeming, MI); Portage Physician Practices Inc (NPI 1376229419, Houghton, MI); Portage Hospital LLC (NPI 1245667229, Hancock, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 12, 2019
- **Other identifiers:** Other 2746787 (MI); Medicaid 34031100 (WI); Other 1022270 (MI); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1659448801) · Data from the CMS NPPES public registry.