MR. LYNN BUCK LCPC
NPI 1982246294
Counselor - Mental Health in Plainfield, IL
About Mr. Lynn Buck Lcpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. LYNN BUCK LCPC (NPI 1982246294) is an individual mental health provider in Plainfield, Illinois, licensed in Illinois (178015209) and active in the NPI registry since October 2019. He is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Lynn Buck Lcpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lynn Buck reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Plainfield, IL 60544
- Reassigned Medicare billing, Illinois enrollment
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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLAINFIELD, IL 60544
PLAINFIELD, IL 60544
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 Lynn Buck's NPI number?
The NPI number for Lynn Buck is 1982246294. It was assigned to this individual provider in the NPPES registry on October 9, 2019.
Where is Lynn Buck located?
Lynn Buck practices at 24047 W Lockport St Ste 201G, Plainfield, IL 60544. The listed phone number is (815) 531-4556.
What is Lynn Buck's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Lynn Buck enrolled in Medicare?
Yes. Lynn Buck is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lynn Buck's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lynn Buck reassigns Medicare benefits to Life Stages Counseling PLLC (Plainfield, IL). 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 Lynn Buck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lynn Buck accept?
Health plans from Oscar Health list Lynn Buck as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Lynn Buck was last updated on May 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Mr. Lynn Buck, LCPC · NPI 1982246294
Mental Health provider in Plainfield, Illinois. Individual provider, active in the CMS NPPES registry since October 9, 2019.
## Identity
- **NPI:** 1982246294 (Entity type: Individual)
- **Enumerated:** October 9, 2019
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 178015209 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 24047 W LOCKPORT ST STE 201G, Plainfield, IL 60544-1680
- **Phone:** (815) 531-4556
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Life Stages Counseling PLLC (NPI 1609643212, Plainfield, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** May 29, 2025
- **Other identifiers:** Other 178015209 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1982246294) · Data from the CMS NPPES public registry.