Dennis Crosby, MA
NPI 1831618891 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
Dennis Crosby, MA is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1831618891).
Provider details
- NPI number
- 1831618891
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Male
- Sole proprietor
- No
- License
- 5787 (CA)
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
8 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
- 2017-09-11
- Last updated
- 2017-09-11
Frequently asked questions
- What is Dennis Crosby's NPI number?
- Dennis Crosby's National Provider Identifier (NPI) is 1831618891, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Crosby's specialty?
- Dennis Crosby is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Dennis Crosby located?
- Dennis Crosby's practice location on file with NPPES is 4660 El Cajon Blvd, San Diego, CA 92115.
- What is Dennis Crosby's phone number?
- The practice phone number listed in the NPPES registry for Dennis Crosby is (619) 597-7335.
- Is Dennis Crosby's NPI active?
- Yes — Dennis Crosby's NPI (1831618891) is active in the NPPES registry as of the last update on 2017-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.