DR. MICHAEL T OWCZARZAK (M.D.) – Family Medicine Physician, NPI 1659371979

DR. MICHAEL T OWCZARZAK (M.D.) is a healthcare provider. based in Flint, Michigan. specializing in Family Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 4301068046 (MI). The NPI Number for DR. MICHAEL T OWCZARZAK (M.D.) is 1659371979

Main info

Male
Sole Proprietor
30 Years Of Experience
Accepts Medicare Assignment
Name
DR. MICHAEL T OWCZARZAK (M.D.)
NPI
1659371979
Phone
(810) 733-3660
Address
5142 MILLER RD
Enumeration Date
28 July 2005
Last Update Date
26 August 2016

Doctor Profile

Medical School Name
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
8107333660
Graduation Year
1996 (30 years ago)
PAC ID
4486665189
Group Practice PAC ID
6305127465
Professional Enrollment ID
I20060509000758
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

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Provider Addresses for DR. MICHAEL T OWCZARZAK (M.D.)

  • 5142, Miller Road, Swartz Creek, Flint Township, Genesee County, Michigan, 48507, United States

    FLINT, MI 485071042

    Phone: (810) 733-3660

    Fax: (810) 720-4777

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 262 Open Payments records for all available years, with a total value of $5,160.

Total Amount is formed as General ($5,160) + Research ($0) + Ownership ($0) = $5,160.

Last reported payment date: 2024-12-19 • Largest payer in this snapshot: ABBVIE INC. ($845).

Total Amount

$5,160

General + Research + Ownership

Payments

262

Total payment records

General Amount

$5,160

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-12-19

Latest reported date

Top Companies

Largest payers in this snapshot

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

No Medicare enrollment or revalidation data available for this provider in our database.

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 48507)

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Reviews

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Frequently asked questions

What unique ID ties claims to DR. MICHAEL T OWCZARZAK (M.D.)?
NPI 1659371979 is assigned to DR. MICHAEL T OWCZARZAK (M.D.) under the national enumeration system.
Is DR. MICHAEL T OWCZARZAK (M.D.)'s NPI currently valid?
The extract we use shows DR. MICHAEL T OWCZARZAK (M.D.) as active.
Can you summarize DR. MICHAEL T OWCZARZAK (M.D.)'s specialty in plain language?
Clinically, the directory lists DR. MICHAEL T OWCZARZAK (M.D.) with Family Medicine Physician. Clinical services aligned with this taxonomy classification.
What location shows for DR. MICHAEL T OWCZARZAK (M.D.)?
We surface Flint, Michigan for DR. MICHAEL T OWCZARZAK (M.D.) based on available NPPES addresses.
How can I contact DR. MICHAEL T OWCZARZAK (M.D.)?
Phone or fax may appear on the official NPI record when supplied — verify before relying on them.

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