What is Antwon Harrison's NPI number?

Antwon Harrison's National Provider Identifier (NPI) is 1790645240, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Antwon Harrison's specialty?

Antwon Harrison is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).

Where is Antwon Harrison located?

Antwon Harrison's practice location on file with NPPES is 493 Nostrand Ave, Brooklyn, NY 11216-5117.

What is Antwon Harrison's phone number?

The practice phone number listed in the NPPES registry for Antwon Harrison is (718) 230-1379.

Is Antwon Harrison's NPI active?

Yes — Antwon Harrison's NPI (1790645240) is active in the NPPES registry as of the last update on 2025-11-17.

IndividualActive

Antwon Harrison

NPI 1790645240 · Peer Specialist · Brooklyn, NY

Antwon Harrison is a Peer Specialist provider in Brooklyn, NY (NPI 1790645240).

Provider details

NPI number: 1790645240
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sole proprietor: No
License: CRPA-P-8540 (NY)

Specialties & taxonomies

Peer SpecialistPrimary175T00000XLicense CRPA-P-8540 (NY)
Other Service Providers

Profile Score

Established profile(53/100 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
100% 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

493 Nostrand Ave

Brooklyn, NY 11216-5117

Phone: (718) 230-1379

Street-level locationGet directions

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Mailing address