STEPHEN GARY LALKA M.D.
NPI 1194737478
Surgery - Vascular Surgery in Jackson, MI
About Stephen Gary Lalka M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHEN GARY LALKA M.D. (NPI 1194737478) is an individual vascular surgery provider in Jackson, Michigan, licensed in Michigan (4301500422) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Charlotte.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 5
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stephen Gary Lalka M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Stephen Lalka reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Dallas, TX 75244
- Reassigned Medicare billing, North Carolina enrollment
- 728 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
JACKSON, MI 49201
JACKSON, MI 49201
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Stephen Lalka's NPI number?
The NPI number for Stephen Lalka is 1194737478. It was assigned to this individual provider in the NPPES registry on August 13, 2006.
Where is Stephen Lalka located?
Stephen Lalka practices at 205 N East Ave, Jackson, MI 49201. The listed phone number is (517) 205-7481.
What is Stephen Lalka's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Stephen Lalka enrolled in Medicare?
Yes. Stephen Lalka is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Stephen Lalka's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Lalka reassigns Medicare benefits to Signify Health Medical Associates, PLLC (Dallas, TX). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Stephen Lalka's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Stephen Lalka was last updated on August 1, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.