What is Derek Alves's NPI number?

Derek Alves's National Provider Identifier (NPI) is 1518381334, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Derek Alves's specialty?

Derek Alves is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Derek Alves located?

Derek Alves's practice location on file with NPPES is 55 Hope St, Providence, RI 02906-2001.

What is Derek Alves's phone number?

The practice phone number listed in the NPPES registry for Derek Alves is (401) 331-1350.

Is Derek Alves's NPI active?

Yes — Derek Alves's NPI (1518381334) is active in the NPPES registry as of the last update on 2026-02-10.

IndividualActive

Derek Alves, LCSW

NPI 1518381334 · Clinical Social Worker · Providence, RI

Derek Alves, LCSW is a Clinical Social Worker provider in Providence, RI (NPI 1518381334).

Provider details

NPI number: 1518381334
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Credential: LCSW
Sex: Male
Sole proprietor: No
License: CSW03861 (RI)

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700XLicense CSW03861 (RI)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
12 yrs in NPPES 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

55 Hope St

Providence, RI 02906-2001

Phone: (401) 331-1350

Fax: (401) 277-3385

Street-level locationGet directions

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Mailing address