DR. MICHAEL BUTLER PETZAR (MD) – Anatomic Pathology & Clinical Pathology Physician, NPI 1427184134

DR. MICHAEL BUTLER PETZAR (MD) is a healthcare provider. based in Seattle, Washington. specializing in Anatomic Pathology & Clinical Pathology Physician. They hold the professional credentials MD. They hold a License No. G53874 (CA). The NPI Number for DR. MICHAEL BUTLER PETZAR (MD) is 1427184134

Main info

Male
Name
DR. MICHAEL BUTLER PETZAR (MD)
NPI
1427184134
Phone
(206) 398-5906
Address
921 Terry Ave
Enumeration Date
26 February 2007
Last Update Date
21 July 2022
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience88
Completeness75
Years active:19State licenses:5Digital endpointsOther names

Provider Addresses for DR. MICHAEL BUTLER PETZAR (MD)

  • 921 Terry Ave

    Seattle, WA 981041239

    Phone: (206) 398-5906

    Type: Location

  • PO BOX 1029

    SUMNER, WA 983900190

    Phone: (206) 398-5906

    Type: Mailing

  • 7500 MERCY RD

    OMAHA, NE 681242319

    Phone: (402) 398-6184

    Fax: (402) 398-6702

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

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Medicare Enrollment & Revalidation

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Medicare Utilization (FFS)

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

Insurance plans in this area (ZIP 98104)

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Reviews

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Frequently asked questions

What NPI should I save for DR. MICHAEL BUTLER PETZAR (MD)?
Save NPI 1427184134 if you need a stable reference for DR. MICHAEL BUTLER PETZAR (MD).
Is DR. MICHAEL BUTLER PETZAR (MD) active in the national directory?
DR. MICHAEL BUTLER PETZAR (MD)'s public NPI profile is in an active state.
Can you summarize DR. MICHAEL BUTLER PETZAR (MD)'s specialty in plain language?
Clinically, the directory lists DR. MICHAEL BUTLER PETZAR (MD) with Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
What location metadata exists for DR. MICHAEL BUTLER PETZAR (MD)?
The page summarizes Seattle, Washington for DR. MICHAEL BUTLER PETZAR (MD); expand the address list for detail.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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