What is Efrain Rivera Abreu's NPI number?

Efrain Rivera Abreu's National Provider Identifier (NPI) is 1033986765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Efrain Rivera Abreu's specialty?

Efrain Rivera Abreu is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).

Where is Efrain Rivera Abreu located?

Efrain Rivera Abreu's practice location on file with NPPES is Calle Eucalipto 2, Humacao, PR 00791.

What is Efrain Rivera Abreu's phone number?

The practice phone number listed in the NPPES registry for Efrain Rivera Abreu is (787) 475-6451.

Is Efrain Rivera Abreu's NPI active?

Yes — Efrain Rivera Abreu's NPI (1033986765) is active in the NPPES registry as of the last update on 2023-12-04.

IndividualActive

Efrain Rivera Abreu, MSW

NPI 1033986765 · Social Worker · Humacao, PR

Efrain Rivera Abreu, MSW is a Social Worker provider in Humacao, PR (NPI 1033986765).

Provider details

NPI number: 1033986765
Entity type: Individual
Primary specialty: Social WorkerBehavioral Health & Social Service Providers
Credential: MSW
Sex: Male
Sole proprietor: Yes
License: 16269 (PR)

Practice location

Calle Eucalipto 2

Tejas

Humacao, PR 00791

Phone: (787) 475-6451

Street-level locationGet directions

More PR providers

Mailing address

Hc 15 Box 16589

Humacao, PR 00791-9774

Specialties & taxonomies

Social WorkerPrimary104100000XLicense 16269 (PR)
Behavioral Health & Social Service Providers

Profile Score

Established profile(58/100 index)

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

Registry tenure38% of score
2 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.

Enumerated: 2023-12-04
Last updated: 2023-12-04
Certified: 2023-12-01

Frequently asked questions

What is Efrain Rivera Abreu's NPI number?: Efrain Rivera Abreu's National Provider Identifier (NPI) is 1033986765, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Efrain Rivera Abreu's specialty?: Efrain Rivera Abreu is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
Where is Efrain Rivera Abreu located?: Efrain Rivera Abreu's practice location on file with NPPES is Calle Eucalipto 2, Humacao, PR 00791.
What is Efrain Rivera Abreu's phone number?: The practice phone number listed in the NPPES registry for Efrain Rivera Abreu is (787) 475-6451.
Is Efrain Rivera Abreu's NPI active?: Yes — Efrain Rivera Abreu's NPI (1033986765) is active in the NPPES registry as of the last update on 2023-12-04.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions