What is Ryan Dulong's NPI number?

Ryan Dulong's National Provider Identifier (NPI) is 1639963457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ryan Dulong's specialty?

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

Where is Ryan Dulong located?

Ryan Dulong's practice location on file with NPPES is 9355 E Stockton Blvd, Elk Grove, CA 95624-9476.

What is Ryan Dulong's phone number?

The practice phone number listed in the NPPES registry for Ryan Dulong is (916) 683-1109.

Is Ryan Dulong's NPI active?

Yes — Ryan Dulong's NPI (1639963457) is active in the NPPES registry as of the last update on 2025-04-07.

IndividualActive

Ryan Dulong

NPI 1639963457 · Behavior Technician · Elk Grove, CA

Ryan Dulong is a Behavior Technician provider in Elk Grove, CA (NPI 1639963457).

Provider details

NPI number: 1639963457
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(48/100 index)

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

Registry tenure38% of score
1 yr 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

9355 E Stockton Blvd

Elk Grove, CA 95624-9476

Phone: (916) 683-1109

Street-level locationGet directions

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Mailing address