LAWRENCE WILLIAM TARNOWSKI III MA, LCPC
NPI 1144508961
Counselor - Professional in Frankfort, IL
About Lawrence William Tarnowski Iii Ma, Lcpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAWRENCE WILLIAM TARNOWSKI III MA, LCPC (NPI 1144508961) is an individual professional provider in Frankfort, Illinois, licensed in Illinois (180.007795) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lawrence William Tarnowski Iii Ma, Lcpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lawrence Tarnowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Antonio, TX 78240
- Reassigned Medicare billing, Illinois enrollment
- 29 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.
Other Providers at the Same Location NPPES
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Lawrence Tarnowski's NPI number?
The NPI number for Lawrence Tarnowski is 1144508961. It was assigned to this individual provider in the NPPES registry on July 27, 2011.
Where is Lawrence Tarnowski located?
Lawrence Tarnowski practices at 21016 S 80th Ave Suite #8, Frankfort, IL 60423. The listed phone number is (815) 464-6554.
What is Lawrence Tarnowski's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Lawrence Tarnowski enrolled in Medicare?
Yes. Lawrence Tarnowski is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lawrence Tarnowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lawrence Tarnowski reassigns Medicare benefits to Deer Oaks Mid-West LLC (San Antonio, 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 Lawrence Tarnowski'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 Lawrence Tarnowski was last updated on July 27, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Lawrence William Tarnowski III, MA, LCPC · NPI 1144508961
Professional provider in Frankfort, Illinois. Individual provider, active in the CMS NPPES registry since July 27, 2011.
## Identity
- **NPI:** 1144508961 (Entity type: Individual)
- **Enumerated:** July 27, 2011
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 180.007795 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 21016 S 80TH AVE, SUITE #8, Frankfort, IL 60423-9203
- **Phone:** (815) 464-6554
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Deer Oaks Mid-West LLC (NPI 1154978476, San Antonio, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** July 27, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1144508961) · Data from the CMS NPPES public registry.