Greater Baltimore Behavioral Health Services LLC
NPI 1538796735 · Mental Health Clinic/Center (Including Community Mental Health Center) · Baltimore, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greater Baltimore Behavioral Health Services LLC is a Mental Health Clinic/Center (Including Community Mental Health Center) organization in Baltimore, MD (NPI 1538796735).
Provider details
- NPI number
- 1538796735
- Entity type
- Organization
- Primary specialty
- Mental Health Clinic/Center (Including Community Mental Health Center)Ambulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Olanrewaju Etti, Program Director(443) 600-4067
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
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2020-03-26
- Certified
- 2020-03-26
Frequently asked questions
- What is Greater Baltimore Behavioral Health Services LLC's NPI number?
- Greater Baltimore Behavioral Health Services LLC's National Provider Identifier (NPI) is 1538796735, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greater Baltimore Behavioral Health Services LLC?
- Greater Baltimore Behavioral Health Services LLC is classified in the NPPES registry as Mental Health Clinic/Center (Including Community Mental Health Center) (Ambulatory Health Care Facilities).
- Where is Greater Baltimore Behavioral Health Services LLC located?
- Greater Baltimore Behavioral Health Services LLC's practice location on file with NPPES is 402 E 25th St Fl 1, Baltimore, MD 21218-5304.
- What is Greater Baltimore Behavioral Health Services LLC's phone number?
- The practice phone number listed in the NPPES registry for Greater Baltimore Behavioral Health Services LLC is (410) 889-3000.
- Does Greater Baltimore Behavioral Health Services LLC accept Medicare?
- Greater Baltimore Behavioral Health Services LLC 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 Greater Baltimore Behavioral Health Services LLC?
- The authorized official listed on Greater Baltimore Behavioral Health Services LLC's NPPES record is Olanrewaju Etti, Program Director. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greater Baltimore Behavioral Health Services LLC's NPI active?
- Yes — Greater Baltimore Behavioral Health Services LLC's NPI (1538796735) is active in the NPPES registry as of the last update on 2020-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.