Theresa Rivera
NPI 1851434856 · Addiction (Substance Use Disorder) Counselor · Colusa, CA
Theresa Rivera is a Addiction (Substance Use Disorder) Counselor provider in Colusa, CA (NPI 1851434856).
Provider details
- NPI number
- 1851434856
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
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
Mailing address
Registry dates
- Enumerated
- 2007-02-15
- Last updated
- 2007-07-08
Frequently asked questions
- What is Theresa Rivera's NPI number?
- Theresa Rivera's National Provider Identifier (NPI) is 1851434856, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Rivera's specialty?
- Theresa Rivera is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Theresa Rivera located?
- Theresa Rivera's practice location on file with NPPES is 162 E Carson St, Colusa, CA 95932-2866.
- What is Theresa Rivera's phone number?
- The practice phone number listed in the NPPES registry for Theresa Rivera is (530) 458-0520.
- Is Theresa Rivera's NPI active?
- Yes — Theresa Rivera's NPI (1851434856) is active in the NPPES registry as of the last update on 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.