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Jadwiga Malaczynski, M.D.,PC

Jadwiga Malaczynski, M.D.,PC is a healthcare organization registered as Hematology & Oncology Physician in Hamtramck, MI, holding Type 2 (organization) NPI 1790006328 since 2010. The authorized official on file is Jadwiga Malaczynski, President.

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NPI 1790006328
Entity type Organization (Type 2)
Legal business name Jadwiga Malaczynski, M.D.,PC
Practice address 3120 CARPENTER, SUITE 311, Hamtramck, MI, 48212
Phone 3133693365
Fax 3138933875
Enumeration date 2010-06-17
Last updated in NPPES 2010-06-17

Authorized official

Name Jadwiga Malaczynski
Title President
Phone 3133693365

Taxonomy & classification

Taxonomy code Specialty Primary License State
207RH0003X Hematology & Oncology Physician Primary 4301061286 MI

Other identifiers

Identifier Type State Issuer
0827662 Other MI BLUE CROSS BLUE SHIELD
4272045 Medicaid MI
Copy-ready billing details
Provider: Jadwiga Malaczynski, M.D.,PC
NPI: 1790006328
Taxonomy: 207RH0003X (Hematology & Oncology Physician)
Address: 3120 CARPENTER, SUITE 311, Hamtramck, MI, 48212

Providers at this address

NPI Name Type Specialty Location
1730271107 Jadwiga Malaczynski Individual Internal Medicine Physician Hamtramck, MI

Verify this record

Cross-check NPI 1790006328 against the authoritative CMS record: view Jadwiga Malaczynski, M.D.,PC on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Jadwiga Malaczynski, M.D.,PC?
Jadwiga Malaczynski, M.D.,PC is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-06-17.