Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL R HARBUT M.D., M.P.H., F.C.C.
NPI 1033100292
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Royal Oak, MI

Q: What is Michael Harbut's NPI number?

The NPI number for Michael Harbut is 1033100292. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Q: What is Michael Harbut's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Q: When was this NPI record last updated?

The NPPES record for Michael Harbut was last updated on September 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.

Active since November 04, 2005PECOS Enrolled

118 N WASHINGTON AVE, ROYAL OAK, MI 48067(248) 547-9100(248) 547-9336 Get Directions Write a Review

NPPES record last updated: September 6, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Michael R Harbut M.d., M.p.h., F.c.c. NPPES

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

MICHAEL R HARBUT M.D., M.P.H., F.C.C. (NPI 1033100292) is an individual preventive medicine/occupational environmental medicine provider in Royal Oak, Michigan, licensed in Michigan (MH0048645) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1033100292

Entity TypeIndividualMale

Primary Taxonomy2083P0500X

Provider Legal NameMICHAEL R HARBUTCredential: M.D., M.P.H., F.C.C.

Location Address118 N WASHINGTON AVERoyal Oak, MI 48067-1751

Mailing AddressPo Box 112Jenison, MI 49429-0112 · (231) 652-2500 · Fax (616) 837-6031

Phone(248) 547-9100

Fax(248) 547-9336

Sole ProprietorYes

Enumeration DateNovember 4, 2005

Last NPPES UpdateSeptember 6, 2026

✔ NPI 1033100292 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083P0500X

License✔ Licensed in MI · MH0048645

Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

118 N WASHINGTON AVE, Royal Oak, MI 48067

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Other Identifiers 1

Medicaid263220210MI

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Michael R Harbut M.d., M.p.h., F.c.c. 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 Harbut reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Consultants In Sleep & Pulmonary Medicine PLLC

9.8 mi

Pulmonary Disease

29275 W 10 MILE RD
Farmington Hills, MI 48336

Reassigned Medicare billing, Michigan enrollment
24 clinicians in this Medicare group

NPI 1740353069 (248) 350-2722

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 48067 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

$134.28 typical visit price

range $58.04 – $177.36

Typical copayment $33.57 (range $14.51 – $44.34)

Most-billed visit code 99204

Established Patient

$102.35 typical visit price

range $18.32 – $143.49

Typical copayment $25.58 (range $4.58 – $35.87)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

2 suppliers24 claims24 services$89.65 avg. paid by Medicare

Portable oxygen concentrator, rental E1392

DME-Oxygen and Supplies · category DC002N

2 suppliers24 claims24 services$33.10 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

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

CENTER FOR OCCUPATIONAL & ENVIRONMENTAL MEDICINE P C

Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)

118 N WASHINGTON AVE
ROYAL OAK, MI 48067

Oakland County (248) 547-9100

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 Harbut's NPI number?

The NPI number for Michael Harbut is 1033100292. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Where is Michael Harbut located?

Michael Harbut practices at 118 N Washington Ave, Royal Oak, MI 48067. The listed phone number is (248) 547-9100.

What is Michael Harbut's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Is Michael Harbut enrolled in Medicare?

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

Which organization bills Medicare for Michael Harbut's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Harbut reassigns Medicare benefits to Consultants In Sleep & Pulmonary Medicine PLLC (Farmington Hills, 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 Harbut'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 Harbut was last updated on September 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 48 days 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.