NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Darian Rivera Arroyo

Clinical Psychologist in Ponce, PR · enumerated 2011 · practices at Clinica Armonia LLC.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1255628228

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Darian Rivera Arroyo
Sex Male
Practice address Ponce, PR, 00717
Phone (787) 290-1111
Enumeration date Jun 29, 2011
Last updated in NPPES Oct 29, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 4032 (PR) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Darian Rivera Arroyo?
The National Provider Identifier (NPI) for Darian Rivera Arroyo is 1255628228, a Type 1 (individual) record in the CMS NPPES registry.
Where does Darian Rivera Arroyo practice?
The practice location on file with NPPES is in Ponce, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-29.