What is Amy Defazio's NPI number?

Amy Defazio's National Provider Identifier (NPI) is 1518846369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Amy Defazio's specialty?

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

Where is Amy Defazio located?

Amy Defazio's practice location on file with NPPES is 110 Rehill Ave, Somerville, NJ 08876-2519.

What is Amy Defazio's phone number?

The practice phone number listed in the NPPES registry for Amy Defazio is (908) 685-2200.

Is Amy Defazio's NPI active?

Yes — Amy Defazio's NPI (1518846369) is active in the NPPES registry as of the last update on 2025-08-27.

IndividualActive

Amy Defazio

NPI 1518846369 · Peer Specialist · Somerville, NJ

Amy Defazio is a Peer Specialist provider in Somerville, NJ (NPI 1518846369).

Provider details

NPI number: 1518846369
Entity type: Individual
Primary specialty: Peer SpecialistOther Service Providers
Sole proprietor: No

Specialties & taxonomies

Peer SpecialistPrimary175T00000X
Other 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
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

110 Rehill Ave

Somerville, NJ 08876-2519

Phone: (908) 685-2200

Street-level locationGet directions

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Mailing address