Leah Sleeth, LMHC
NPI 1134209224 · Mental Health Counselor · Indianapolis, IN
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leah Sleeth, LMHC is a Mental Health Counselor provider in Indianapolis, IN (NPI 1134209224).
Provider details
- NPI number
- 1134209224
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- No
- License
- 39001975A (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
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 8320 Madison AveIndianapolis, IN 46227-6066Phone: (317) 882-5122Fax: (317) 888-8642
- 1500 N Ritter AveIndianapolis, IN 46219-3027Phone: (317) 355-2560Fax: (317) 355-2418
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Leah Sleeth's NPI number?
- Leah Sleeth's National Provider Identifier (NPI) is 1134209224, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leah Sleeth's specialty?
- Leah Sleeth is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Leah Sleeth located?
- Leah Sleeth's practice location on file with NPPES is 603 E Washington St Fl 9, Indianapolis, IN 46204-2692.
- What is Leah Sleeth's phone number?
- The practice phone number listed in the NPPES registry for Leah Sleeth is (317) 635-3306.
- Does Leah Sleeth accept Medicare?
- Leah Sleeth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leah Sleeth's NPI active?
- Yes — Leah Sleeth's NPI (1134209224) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.