Anna Brewster-Prillwitz
NPI 1649717919 · Addiction (Substance Use Disorder) Counselor · Riverside, CA
Anna Brewster-Prillwitz is a Addiction (Substance Use Disorder) Counselor provider in Riverside, CA (NPI 1649717919).
Provider details
- NPI number
- 1649717919
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
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
9 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4750 Palm AveRiverside, CA 92501-4012Phone: (951) 686-0021
Registry dates
- Enumerated
- 2017-01-25
- Last updated
- 2020-08-24
- Certified
- 2020-08-24
Frequently asked questions
- What is Anna Brewster-Prillwitz's NPI number?
- Anna Brewster-Prillwitz's National Provider Identifier (NPI) is 1649717919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Brewster-Prillwitz's specialty?
- Anna Brewster-Prillwitz is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Anna Brewster-Prillwitz located?
- Anna Brewster-Prillwitz's practice location on file with NPPES is 5870 Arlington Ave, Riverside, CA 92504-2037.
- What is Anna Brewster-Prillwitz's phone number?
- The practice phone number listed in the NPPES registry for Anna Brewster-Prillwitz is (951) 683-6596.
- Is Anna Brewster-Prillwitz's NPI active?
- Yes — Anna Brewster-Prillwitz's NPI (1649717919) is active in the NPPES registry as of the last update on 2020-08-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.