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DR. MICHAEL R MCNAMARA D.O.
NPI 1801860440
General Practice in Lewiston, MI

Active since February 13, 2006PECOS Enrolled
3040 BOURN ST, LEWISTON, MI 49756(989) 786-4877(989) 786-2187 Get Directions Write a Review

NPPES record last updated: May 7, 2014. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Michael R Mcnamara D.o. NPPES

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

DR. MICHAEL R MCNAMARA D.O. (NPI 1801860440) is an individual general practice provider in Lewiston, Michigan, licensed in Michigan (1801860440) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1801860440
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. MICHAEL R MCNAMARACredential: D.O.
Location Address3040 BOURN STLewiston, MI 49756-8134
Mailing Address829 N Center Ave, Suite 298Gaylord, MI 49735-1595 · (989) 731-7708 · Fax (989) 731-7929
Phone(989) 786-4877
Fax(989) 786-2187
Sole ProprietorNo
Enumeration DateFebruary 13, 2006
Last NPPES UpdateMay 7, 2014
✔ NPI 1801860440 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in MI · 1801860440
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
3040 BOURN ST, Lewiston, MI 49756
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Other Identifiers 4

Medicare PIN5604992MI
Other0F96004MI · Group Medicare Id Number
Medicare UPINE78171MI
Medicaid2838664MI

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael R Mcnamara D.o. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Michael Mcnamara reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Schoolcraft Memorial Hospital
99 mi
Rural Health
W11650 US HIGHWAY 2
Naubinway, MI 49762
  • Reassigned Medicare billing, Michigan enrollment
  • 78 clinicians in this Medicare group
NPI 1881254605 (906) 341-2153

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

Referred Medical Equipment & Supplies CMS DME claims 9

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
4 suppliers40 claims76 services$5.26 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
3 suppliers18 claims22 services$0.89 avg. paid by Medicare
Tubing used with positive airway pressure device A7037
DME-Other DME · category DE001N
2 suppliers11 claims11 services$22.52 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
2 suppliers11 claims22 services$2.87 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier13 claims13 services$66.29 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier13 claims13 services$5.62 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

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

JENNIFER ERIN MCBRIDE AGNP-C
Nurse Practitioner
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 786-4877
THUNDER BAY COMMUNITY HEALTH SERVICE, INC
Clinic/Center (Federally Qualified Health Center (FQHC))
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 354-2197
LISA ANN STIER NP-C
Nurse Practitioner (Family)
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 786-4877
MUNSON HEALTHCARE OTSEGO MEMORIAL HOSPITAL
Clinic/Center (Rural Health)
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 786-4877
ASHLEY BOROWIAK FNP-C
Nurse Practitioner (Family)
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 786-4877
HANNAH B RUSSELL PA-C
Physician Assistant
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 786-4877
JESSICA NEUROTH
Family Medicine
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 786-4877
MUNSON HEALTHCARE OTSEGO MEMORIAL HOSPITAL
General Practice
3040 BOURN ST
LEWISTON, MI 49756
Montmorency County (989) 786-4877

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 Michael Mcnamara's NPI number?

The NPI number for Michael Mcnamara is 1801860440. It was assigned to this individual provider in the NPPES registry on February 13, 2006.

Where is Michael Mcnamara located?

Michael Mcnamara practices at 3040 Bourn St, Lewiston, MI 49756. The listed phone number is (989) 786-4877.

What is Michael Mcnamara's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Michael Mcnamara enrolled in Medicare?

Yes. Michael Mcnamara is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Michael Mcnamara's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Mcnamara reassigns Medicare benefits to Schoolcraft Memorial Hospital (Naubinway, MI). The 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 Michael Mcnamara'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 Michael Mcnamara was last updated on May 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.