HEATHER CHAPMAN-SIEBERT LMHC
NPI 1366846222
Counselor - Mental Health in Indianapolis, IN
About Heather Chapman-siebert Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HEATHER CHAPMAN-SIEBERT LMHC (NPI 1366846222) is an individual mental health provider in Indianapolis, Indiana, licensed in Indiana (39002639A) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2011).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Heather Chapman-siebert Lmhc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Heather Chapman-siebert reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46226
- Reassigned Medicare billing, Indiana enrollment
- 12 clinicians in this Medicare group
Indianapolis, IN 46260
- Reassigned Medicare billing, Indiana enrollment
- 99 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 20
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 Heather Chapman-siebert's NPI number?
The NPI number for Heather Chapman-siebert is 1366846222. It was assigned to this individual provider in the NPPES registry on October 21, 2014.
Where is Heather Chapman-siebert located?
Heather Chapman-siebert practices at 1525 N Ritter Ave, Indianapolis, IN 46219. The listed phone number is (317) 359-5467.
What is Heather Chapman-siebert's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Heather Chapman-siebert enrolled in Medicare?
Yes. Heather Chapman-siebert is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Heather Chapman-siebert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Heather Chapman-siebert reassigns Medicare benefits to 2 organizations: Indy Counseling Professionals LLC (Indianapolis, IN) and St. Vincent Hospital & Health Care Center, Inc. (Indianapolis, IN). Each 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 Heather Chapman-siebert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Heather Chapman-siebert accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Heather Chapman-siebert 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 Heather Chapman-siebert was last updated on February 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Heather Chapman-Siebert, LMHC · NPI 1366846222
Mental Health provider in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since October 21, 2014.
## Identity
- **NPI:** 1366846222 (Entity type: Individual)
- **Enumerated:** October 21, 2014
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 39002639A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 1525 N RITTER AVE, Indianapolis, IN 46219-3026
- **Phone:** (317) 359-5467
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Indy Counseling Professionals LLC (NPI 1023368313, Indianapolis, IN); St. Vincent Hospital & Health Care Center, Inc. (NPI 1689869893, Indianapolis, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** February 3, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366846222) · Data from the CMS NPPES public registry.