Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Gary Lalka, M.D.

Vascular Surgery Physician in Jackson, MI · enumerated 2006.

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

National Provider Identifier

1194737478

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Registry record

Entity type Individual (Type 1)

Name Stephen Gary Lalka

Credential M.D.

Sex Male

Practice address 205 N East Ave, Jackson, MI, 49201

Phone (517) 205-7481

Fax (313) 876-1305

Enumeration date Aug 13, 2006

Last updated in NPPES Aug 1, 2022

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 2005-01060 (NC) Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 01035930A (IN) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 2005-01060 (NC) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 01035930A (IN) Secondary

2086S0129X Vascular Surgery Physician Allopathic & Osteopathic Physicians · License 4301500422 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
N0106A	Medicaid	SC	-
P00245249	Other	-	RAILROAD MEDICARE
1396N	Other	NC	BCBS
1194737478	Medicaid	NC	-
5901224	Medicaid	NC	-

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.

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Frequently asked questions

How do I verify Stephen Lalka's NPI record?

Cross-check NPI 1194737478 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1194737478 active?

Yes, as of the latest NPPES snapshot, NPI 1194737478 is active (record last updated 2022-08-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-01.