What is Simon Demisiew's NPI number?

Simon Demisiew's National Provider Identifier (NPI) is 1730749185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Simon Demisiew's specialty?

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

Where is Simon Demisiew located?

Simon Demisiew's practice location on file with NPPES is 677 Cliffside Dr, San Dimas, CA 91773-2957.

What is Simon Demisiew's phone number?

The practice phone number listed in the NPPES registry for Simon Demisiew is (626) 345-6455.

Is Simon Demisiew's NPI active?

Yes — Simon Demisiew's NPI (1730749185) is active in the NPPES registry as of the last update on 2019-06-18.

IndividualActive

Simon Demisiew

NPI 1730749185 · Behavior Analyst · San Dimas, CA

Simon Demisiew is a Behavior Analyst provider in San Dimas, CA (NPI 1730749185).

Provider details

NPI number: 1730749185
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
7 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

677 Cliffside Dr

San Dimas, CA 91773-2957

Phone: (626) 345-6455

Street-level locationGet directions

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Mailing address