Brian Hack
NPI 1922895614 · Addiction (Substance Use Disorder) Counselor · Pasadena, CA
Brian Hack is a Addiction (Substance Use Disorder) Counselor provider in Pasadena, CA (NPI 1922895614).
Provider details
- NPI number
- 1922895614
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- R1607480425 (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
1 yr 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
- 2025-04-24
- Last updated
- 2025-04-24
- Certified
- 2025-04-24
Frequently asked questions
- What is Brian Hack's NPI number?
- Brian Hack's National Provider Identifier (NPI) is 1922895614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Hack's specialty?
- Brian Hack is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Brian Hack located?
- Brian Hack's practice location on file with NPPES is 225 Grandview St, Pasadena, CA 91104-2114.
- What is Brian Hack's phone number?
- The practice phone number listed in the NPPES registry for Brian Hack is (626) 797-1124.
- Is Brian Hack's NPI active?
- Yes — Brian Hack's NPI (1922895614) is active in the NPPES registry as of the last update on 2025-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.