Heather Chapman-Siebert, LMHC
NPI 1366846222 · Mental Health Counselor · Indianapolis, IN
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heather Chapman-Siebert, LMHC is a Mental Health Counselor provider in Indianapolis, IN (NPI 1366846222).
Provider details
- NPI number
- 1366846222
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 39002639A (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (3)
- 3525 W 126th StCarmel, IN 46032-9557Phone: (317) 338-4951
- 5638 Professional CirIndianapolis, IN 46241-5042Phone: (317) 247-8900Fax: (317) 247-8935
- 5638 Professional CirIndianapolis, IN 46241-5042Phone: (317) 247-8900Fax: (317) 247-8935
Registry dates
- Enumerated
- 2014-10-21
- Last updated
- 2026-02-03
- Certified
- 2026-02-03
Frequently asked questions
- What is Heather Chapman-Siebert's NPI number?
- Heather Chapman-Siebert's National Provider Identifier (NPI) is 1366846222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Chapman-Siebert's specialty?
- Heather Chapman-Siebert is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Heather Chapman-Siebert located?
- Heather Chapman-Siebert's practice location on file with NPPES is 1525 N Ritter Ave, Indianapolis, IN 46219-3026.
- What is Heather Chapman-Siebert's phone number?
- The practice phone number listed in the NPPES registry for Heather Chapman-Siebert is (317) 359-5467.
- Does Heather Chapman-Siebert accept Medicare?
- Heather Chapman-Siebert is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Heather Chapman-Siebert's NPI active?
- Yes — Heather Chapman-Siebert's NPI (1366846222) is active in the NPPES registry as of the last update on 2026-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.