What is Nelson Alvarez's NPI number?

Nelson Alvarez's National Provider Identifier (NPI) is 1659113538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nelson Alvarez's specialty?

Nelson Alvarez is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Nelson Alvarez located?

Nelson Alvarez's practice location on file with NPPES is Urb Quintas Las Muesas Calle Roberto Diaz 188, Cayey, PR 00736.

What is Nelson Alvarez's phone number?

The practice phone number listed in the NPPES registry for Nelson Alvarez is (787) 219-1384.

Is Nelson Alvarez's NPI active?

Yes — Nelson Alvarez's NPI (1659113538) is active in the NPPES registry as of the last update on 2025-01-23.

IndividualActive

Nelson Alvarez

NPI 1659113538 · Psychologist · Cayey, PR

Nelson Alvarez is a Psychologist provider in Cayey, PR (NPI 1659113538).

Provider details

NPI number: 1659113538
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes
License: 7909 (PR)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 7909 (PR)
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 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.

Practice location

Urb Quintas Las Muesas Calle Roberto Diaz 188

Cayey, PR 00736

Phone: (787) 219-1384

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Mailing address