Donald Maurer
NPI 1528395233 · Addiction (Substance Use Disorder) Counselor · Perris, CA
Donald Maurer is a Addiction (Substance Use Disorder) Counselor provider in Perris, CA (NPI 1528395233).
Provider details
- NPI number
- 1528395233
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- 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
16 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
- 2009-11-17
- Last updated
- 2009-11-17
Frequently asked questions
- What is Donald Maurer's NPI number?
- Donald Maurer's National Provider Identifier (NPI) is 1528395233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Maurer's specialty?
- Donald Maurer is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Donald Maurer located?
- Donald Maurer's practice location on file with NPPES is 2055 N Perris Blvd Ste G, Perris, CA 92571-2509.
- What is Donald Maurer's phone number?
- The practice phone number listed in the NPPES registry for Donald Maurer is (951) 940-6061.
- Is Donald Maurer's NPI active?
- Yes — Donald Maurer's NPI (1528395233) is active in the NPPES registry as of the last update on 2009-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.