What is Emily Jost's NPI number?

Emily Jost's National Provider Identifier (NPI) is 1518897495, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Emily Jost's specialty?

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

Where is Emily Jost located?

Emily Jost's practice location on file with NPPES is 248 Toronto Ave, Massapequa, NY 11758-4037.

What is Emily Jost's phone number?

The practice phone number listed in the NPPES registry for Emily Jost is (631) 371-6868.

Is Emily Jost's NPI active?

Yes — Emily Jost's NPI (1518897495) is active in the NPPES registry as of the last update on 2026-05-21.

IndividualActive

Emily Jost

NPI 1518897495 · Behavior Analyst · Massapequa, NY

Emily Jost is a Behavior Analyst provider in Massapequa, NY (NPI 1518897495).

Provider details

NPI number: 1518897495
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

248 Toronto Ave

Massapequa, NY 11758-4037

Phone: (631) 371-6868

Street-level locationGet directions

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Mailing address