Avelina Santiago, CSAC, CADTP.
NPI 1164138681 · Addiction (Substance Use Disorder) Counselor · San Jose, CA
Avelina Santiago, CSAC, CADTP. is a Addiction (Substance Use Disorder) Counselor provider in San Jose, CA (NPI 1164138681).
Provider details
- NPI number
- 1164138681
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CSAC, CADTP.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 14391 (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
3 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
- 2023-01-27
- Last updated
- 2023-01-27
- Certified
- 2023-01-27
Frequently asked questions
- What is Avelina Santiago's NPI number?
- Avelina Santiago's National Provider Identifier (NPI) is 1164138681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Avelina Santiago's specialty?
- Avelina Santiago is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Avelina Santiago located?
- Avelina Santiago's practice location on file with NPPES is 976 Lenzen Ave, San Jose, CA 95126-2737.
- What is Avelina Santiago's phone number?
- The practice phone number listed in the NPPES registry for Avelina Santiago is (408) 792-3720.
- Is Avelina Santiago's NPI active?
- Yes — Avelina Santiago's NPI (1164138681) is active in the NPPES registry as of the last update on 2023-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.