DR. WILLIAM THEODORE PASTUSZAK (M.D.) – Anatomic Pathology & Clinical Pathology Physician, NPI 1366430886

DR. WILLIAM THEODORE PASTUSZAK (M.D.) is a healthcare provider. based in East hartford, Connecticut. specializing in Anatomic Pathology & Clinical Pathology Physician. They hold the professional credentials M.D.. They hold a License No. 016441 (CT). The NPI Number for DR. WILLIAM THEODORE PASTUSZAK (M.D.) is 1366430886

Main info

Male
Name
DR. WILLIAM THEODORE PASTUSZAK (M.D.)
NPI
1366430886
Phone
(860) 282-4137
Address
99 E RIVER DR
Enumeration Date
10 October 2005
Last Update Date
10 January 2014
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

Loading map...

Provider Addresses for DR. WILLIAM THEODORE PASTUSZAK (M.D.)

  • Information Technology Unit, 99, East River Drive, East Hartford, Capitol Planning Region, Connecticut, 06108, United States

    5TH FL

    EAST HARTFORD, CT 061083288

    Phone: (860) 282-4137

    Fax: (860) 289-0742

    Type: Mailing

  • Hartford Hospital, 80, Seymour Street, Frog Hollow Historic District, Hartford, Hartford County, Connecticut, 06102, United States

    HARTFORD, CT 061028000

    Phone: (860) 545-2249

    Fax: (860) 545-2204

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

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 06108)

Loading plans...

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What NPI should I save for DR. WILLIAM THEODORE PASTUSZAK (M.D.)?
Save NPI 1366430886 if you need a stable reference for DR. WILLIAM THEODORE PASTUSZAK (M.D.).
Is DR. WILLIAM THEODORE PASTUSZAK (M.D.) active in the national directory?
DR. WILLIAM THEODORE PASTUSZAK (M.D.)'s public NPI profile is in an active state.
What field does DR. WILLIAM THEODORE PASTUSZAK (M.D.) work in?
You can think of DR. WILLIAM THEODORE PASTUSZAK (M.D.) as practicing within Anatomic Pathology & Clinical Pathology Physician. Clinical services aligned with this taxonomy classification.
Where is DR. WILLIAM THEODORE PASTUSZAK (M.D.)'s primary listing?
We display East Hartford, Connecticut because that is what the record indicates for DR. WILLIAM THEODORE PASTUSZAK (M.D.).
What if East Hartford, Connecticut seems incomplete?
Street-level detail can be omitted — open the full address list for this NPI.

Similar Providers

Unknown Individual

Anatomic Pathology & Clinical Pathology Physician
111 FOUNDERS PLZ
NPI: 1124027875

DR. DEAN F UPHOFF (M.D.)

Anatomic Pathology & Clinical Pathology Physician
Information Technology Unit, 99, East River Drive, East Hartford, Hartford County, Connecticut, 06108, United States
NPI: 1588665707

DR. FABIOLA SARA BALAREZO (M.D.)

Anatomic Pathology & Clinical Pathology Physician
Information Technology Unit, 99, East River Drive, East Hartford, Hartford County, Connecticut, 06108, United States
NPI: 1134121064

DR. JOSEPH ARTHUR DIGIUSEPPE (M.D.)

Anatomic Pathology & Clinical Pathology Physician
111 FOUNDERS PLZ
NPI: 1104819382

DR. MATTHEW JAMES CURRAN (M.D.)

Clinical Pathology/Laboratory Medicine Physician
Information Technology Unit, 99, East River Drive, East Hartford, Capitol Planning Region, Connecticut, 06108, United States
NPI: 1730174103

DR. NASIMA BANERJEE (MD)

Clinical Pathology/Laboratory Medicine Physician
Bristol Hospital, 41, Brewster Road, Federal Hill Historic District, Bristol, Naugatuck Valley Planning Region, Connecticut, 06010, United States
NPI: 1770578320

DR. WILLIAM N REZUKE (M.D.)

Anatomic Pathology & Clinical Pathology Physician
80 Seymour St
NPI: 1427044890

DR. RICHARD MULLER (M.D.)

Anatomic Pathology & Clinical Pathology Physician
111 FOUNDERS PLZ
NPI: 1629065271