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Dion Mclennan
NPI 1720613441 · Behavior Analyst · Walnut Creek, CA
Dion Mclennan is a Behavior Analyst provider in Walnut Creek, CA (NPI 1720613441).
Provider details
- NPI number
- 1720613441
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- F5771348 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% 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
1910 Olympic Blvd Ste 140150
Walnut Creek, CA 94596-5096
Phone: (925) 433-0990
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2020-03-04
- Last updated
- 2020-03-04
- Certified
- 2020-03-04
Frequently asked questions
- What is Dion Mclennan's NPI number?
- Dion Mclennan's National Provider Identifier (NPI) is 1720613441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dion Mclennan's specialty?
- Dion Mclennan is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Dion Mclennan located?
- Dion Mclennan's practice location on file with NPPES is 1910 Olympic Blvd Ste 140150, Walnut Creek, CA 94596-5096.
- What is Dion Mclennan's phone number?
- The practice phone number listed in the NPPES registry for Dion Mclennan is (925) 433-0990.
- Is Dion Mclennan's NPI active?
- Yes — Dion Mclennan's NPI (1720613441) is active in the NPPES registry as of the last update on 2020-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.