DIANE MARIE WESNER LMHC
NPI 1548519937
Counselor - Mental Health in Indianapolis, IN
About Diane Marie Wesner Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANE MARIE WESNER LMHC (NPI 1548519937) is an individual mental health provider in Indianapolis, Indiana, licensed in Indiana (39002120A) and active in the NPI registry since August 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Indianapolis, and is a graduate of Other (2006).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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)
Diane Marie Wesner Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Diane Wesner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Avon, IN 46123
- Reassigned Medicare billing, Indiana enrollment
- 15 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 13
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 Diane Wesner's NPI number?
The NPI number for Diane Wesner is 1548519937. It was assigned to this individual provider in the NPPES registry on August 31, 2012.
Where is Diane Wesner located?
Diane Wesner practices at 4200 S East St, Indianapolis, IN 46227. The listed phone number is (317) 991-7600.
What is Diane Wesner's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Diane Wesner enrolled in Medicare?
Yes. Diane Wesner is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Diane Wesner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diane Wesner reassigns Medicare benefits to Indiana Be Well, Inc. (Avon, IN). 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 Diane Wesner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Diane Wesner accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 1 other insurer list Diane Wesner 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 Diane Wesner was last updated on December 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 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.
# Diane Marie Wesner, LMHC · NPI 1548519937
Mental Health provider in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since August 31, 2012.
## Identity
- **NPI:** 1548519937 (Entity type: Individual)
- **Enumerated:** August 31, 2012
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 39002120A (Indiana)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4200 S EAST ST, Indianapolis, IN 46227-1534
- **Phone:** (317) 991-7600 · **Fax:** (317) 215-7030
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Indiana Be Well, Inc. (NPI 1588361067, Avon, IN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2006
## Record status
- **NPPES last updated:** December 16, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1548519937) · Data from the CMS NPPES public registry.