Allen Alexander
NPI 1215486766 · Addiction (Substance Use Disorder) Counselor · Marysville, CA
Allen Alexander is a Addiction (Substance Use Disorder) Counselor provider in Marysville, CA (NPI 1215486766).
Provider details
- NPI number
- 1215486766
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- 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
9 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
- 2016-09-26
- Last updated
- 2016-09-26
Frequently asked questions
- What is Allen Alexander's NPI number?
- Allen Alexander's National Provider Identifier (NPI) is 1215486766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allen Alexander's specialty?
- Allen Alexander is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Allen Alexander located?
- Allen Alexander's practice location on file with NPPES is 1496 N Beale Rd, Marysville, CA 95901-6205.
- What is Allen Alexander's phone number?
- The practice phone number listed in the NPPES registry for Allen Alexander is (530) 749-8640.
- Is Allen Alexander's NPI active?
- Yes — Allen Alexander's NPI (1215486766) is active in the NPPES registry as of the last update on 2016-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.