Development Specialty Project, Inc.
NPI 1255540787 · Substance Use Disorder Rehabilitation Clinic/Center · Inglewood, CA
Development Specialty Project, Inc. is a Substance Use Disorder Rehabilitation Clinic/Center organization in Inglewood, CA (NPI 1255540787).
Provider details
- NPI number
- 1255540787
- Entity type
- Organization
- Primary specialty
- Substance Use Disorder Rehabilitation Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- David Mcguire, President(909) 821-8023
- License
- 190413NP (CA)
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
19 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)
- Doing business as
- Health Care Dual Diagnosis Clinics II
Registry dates
- Enumerated
- 2007-05-22
- Last updated
- 2008-01-18
Frequently asked questions
- What is Development Specialty Project, Inc.'s NPI number?
- Development Specialty Project, Inc.'s National Provider Identifier (NPI) is 1255540787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Development Specialty Project, Inc.?
- Development Specialty Project, Inc. is classified in the NPPES registry as Substance Use Disorder Rehabilitation Clinic/Center (Ambulatory Health Care Facilities).
- Where is Development Specialty Project, Inc. located?
- Development Specialty Project, Inc.'s practice location on file with NPPES is 155 W Kelso St, Inglewood, CA 90301-2237.
- What is Development Specialty Project, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Development Specialty Project, Inc. is (866) 281-6882.
- Who is the authorized official for Development Specialty Project, Inc.?
- The authorized official listed on Development Specialty Project, Inc.'s NPPES record is David Mcguire, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Development Specialty Project, Inc.'s NPI active?
- Yes — Development Specialty Project, Inc.'s NPI (1255540787) is active in the NPPES registry as of the last update on 2008-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.