IndividualActive
Caryn Brock, RAS
NPI 1922201458 · Addiction (Substance Use Disorder) Counselor · Hercules, CA
Provider details
- NPI number
- 1922201458
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RAS
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(82/100 index)
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
83% 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
127 Grenadine Way
Hercules, CA 94547-2041
Phone: (510) 799-7570
Fax: (510) 799-1866
Street-level locationGet directions
Mailing address
1901 Church Ln
San Pablo, CA 94806-3707
Registry dates
- Enumerated
- 2007-06-11
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.