What is Gregory D'Eloia's NPI number?

Gregory D'Eloia's National Provider Identifier (NPI) is 1558614727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory D'Eloia's specialty?

Gregory D'Eloia is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Gregory D'Eloia located?

Gregory D'Eloia's practice location on file with NPPES is 4526 Federal Ave, Everett, WA 98203-2132.

What is Gregory D'Eloia's phone number?

The practice phone number listed in the NPPES registry for Gregory D'Eloia is (425) 349-6200.

Is Gregory D'Eloia's NPI active?

Yes — Gregory D'Eloia's NPI (1558614727) is active in the NPPES registry as of the last update on 2025-09-11.

IndividualActive

Gregory D'Eloia, MS, MSW

NPI 1558614727 · Social Worker · Everett, WA

Gregory D'Eloia, MS, MSW is a Social Worker provider in Everett, WA (NPI 1558614727).

Provider details

NPI number: 1558614727
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: MS, MSW
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Social WorkerPrimary104100000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(72/100 index)

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

Registry tenure38% of score
13 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

4526 Federal Ave

Everett, WA 98203-2132

Phone: (425) 349-6200

Street-level locationGet directions

More WA providers

Mailing address