What is Stacy Brown's NPI number?

Stacy Brown's National Provider Identifier (NPI) is 1942132675, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Stacy Brown's specialty?

Stacy Brown is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Stacy Brown located?

Stacy Brown's practice location on file with NPPES is 4688 Ontario Mills Pkwy, Ontario, CA 91764-5104.

What is Stacy Brown's phone number?

The practice phone number listed in the NPPES registry for Stacy Brown is (909) 476-5747.

Is Stacy Brown's NPI active?

Yes — Stacy Brown's NPI (1942132675) is active in the NPPES registry as of the last update on 2026-05-29.

IndividualActive

Stacy Brown

NPI 1942132675 · Behavior Analyst · Ontario, CA

Stacy Brown is a Behavior Analyst provider in Ontario, CA (NPI 1942132675).

Provider details

NPI number: 1942132675
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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

4688 Ontario Mills Pkwy

Ontario, CA 91764-5104

Phone: (909) 476-5747

Street-level locationGet directions

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Mailing address