Angel Sierra, CASAC-T
NPI 1174942676 · Addiction (Substance Use Disorder) Counselor · Brooklyn, NY
Angel Sierra, CASAC-T is a Addiction (Substance Use Disorder) Counselor provider in Brooklyn, NY (NPI 1174942676).
Provider details
- NPI number
- 1174942676
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CASAC-T
- Sex
- Male
- Sole proprietor
- No
- License
- 29778 (NY)
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
12 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
- 2014-04-11
- Last updated
- 2014-04-11
Frequently asked questions
- What is Angel Sierra's NPI number?
- Angel Sierra's National Provider Identifier (NPI) is 1174942676, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angel Sierra's specialty?
- Angel Sierra is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Angel Sierra located?
- Angel Sierra's practice location on file with NPPES is 2640 Pitkin Ave, Brooklyn, NY 11208-2629.
- What is Angel Sierra's phone number?
- The practice phone number listed in the NPPES registry for Angel Sierra is (718) 827-8700.
- Is Angel Sierra's NPI active?
- Yes — Angel Sierra's NPI (1174942676) is active in the NPPES registry as of the last update on 2014-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.