Great Lakes Behavior Management Specialists, Inc.
NPI 1891346441 · Mental Health Clinic/Center (Including Community Mental Health Center) · Granger, IN
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Great Lakes Behavior Management Specialists, Inc. is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Granger, IN (NPI 1891346441).
Provider details
- NPI number
- 1891346441
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- David Groff, President(574) 231-6766
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Other names (DBA / former)
- Former legal business name
- Great Lakes Behavior Management Specialists, Inc.
Registry dates
- Enumerated
- 2019-09-25
- Last updated
- 2019-09-25
Frequently asked questions
- What is Great Lakes Behavior Management Specialists, Inc.'s NPI number?
- Great Lakes Behavior Management Specialists, Inc.'s National Provider Identifier (NPI) is 1891346441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Great Lakes Behavior Management Specialists, Inc.?
- Great Lakes Behavior Management Specialists, Inc. is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Great Lakes Behavior Management Specialists, Inc. located?
- Great Lakes Behavior Management Specialists, Inc.'s practice location on file with NPPES is 6910 N Main St Unit 13, Granger, IN 46530-9681.
- What is Great Lakes Behavior Management Specialists, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Great Lakes Behavior Management Specialists, Inc. is (574) 231-6766.
- Does Great Lakes Behavior Management Specialists, Inc. accept Medicare?
- Great Lakes Behavior Management Specialists, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Great Lakes Behavior Management Specialists, Inc.?
- The authorized official listed on Great Lakes Behavior Management Specialists, Inc.'s NPPES record is David Groff, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Great Lakes Behavior Management Specialists, Inc.'s NPI active?
- Yes — Great Lakes Behavior Management Specialists, Inc.'s NPI (1891346441) is active in the NPPES registry as of the last update on 2019-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.