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Capital Internal Medicine Associates P.C.

Internal Medicine Physician in Lansing, MI · enumerated 2006 · authorized official Michael Kowalczyk, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1780629832

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Registry record

Entity type Organization (Type 2)
Legal business name Capital Internal Medicine Associates P.C.
Practice address 3955 Patient Care Way, Suite A, Lansing, MI, 48911
Phone (517) 374-7600
Fax (517) 374-9042
Enumeration date Jun 20, 2006
Last updated in NPPES Apr 8, 2024

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Primary
207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Secondary
207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Secondary
207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians Secondary
207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians Secondary
2085N0904X Nuclear Radiology Physician Allopathic & Osteopathic Physicians Secondary
2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians Secondary
2085U0001X Diagnostic Ultrasound Physician Allopathic & Osteopathic Physicians Secondary
208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Michael Kowalczyk
Title President
Phone (517) 374-7600

Other identifiers

Identifier Type State Issuer
0C36084 Other MI BCBS PIN 0C36084

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 → Validate an NPI →

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 Capital Internal Medicine Associates P.C.?
Capital Internal Medicine Associates P.C. is registered in NPPES as a Internal Medicine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-08.