What is Robert Diver's NPI number?

Robert Diver's National Provider Identifier (NPI) is 1801756622, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Robert Diver's specialty?

Robert Diver is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Robert Diver located?

Robert Diver's practice location on file with NPPES is 3045 Grove Way, Castro Valley, CA 94546-6703.

What is Robert Diver's phone number?

The practice phone number listed in the NPPES registry for Robert Diver is (510) 688-8166.

Is Robert Diver's NPI active?

Yes — Robert Diver's NPI (1801756622) is active in the NPPES registry as of the last update on 2025-11-14.

IndividualActive

Robert Diver

NPI 1801756622 · Behavior Technician · Castro Valley, CA

Robert Diver is a Behavior Technician provider in Castro Valley, CA (NPI 1801756622).

Provider details

NPI number: 1801756622
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

3045 Grove Way

Castro Valley, CA 94546-6703

Phone: (510) 688-8166

Street-level locationGet directions

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Mailing address