IndividualActive
Margaret Anderson
NPI 1811165509 · Mental Health Counselor · Riverside, CA
Margaret Anderson is a Mental Health Counselor provider in Riverside, CA (NPI 1811165509).
Provider details
- NPI number
- 1811165509
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
3634 Elizabeth St
Riverside, CA 92506-2506
Phone: (951) 341-8930
Fax: (951) 341-8932
Street-level locationGet directions
Mailing address
Po Box 5109
Riverside, CA 92517-5109
Registry dates
- Enumerated
- 2008-02-14
- Last updated
- 2008-02-14
Frequently asked questions
- What is Margaret Anderson's NPI number?
- Margaret Anderson's National Provider Identifier (NPI) is 1811165509, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Anderson's specialty?
- Margaret Anderson is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Margaret Anderson located?
- Margaret Anderson's practice location on file with NPPES is 3634 Elizabeth St, Riverside, CA 92506-2506.
- What is Margaret Anderson's phone number?
- The practice phone number listed in the NPPES registry for Margaret Anderson is (951) 341-8930.
- Is Margaret Anderson's NPI active?
- Yes — Margaret Anderson's NPI (1811165509) is active in the NPPES registry as of the last update on 2008-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.