2026 NPPES data Psychologist NPI 1811444938
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Rafael Rivera Aviles

Psychologist in San Juan, Puerto Rico. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers — including 47,503 in Psychologist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration — see our methodology.

Federal data — no proprietary rating. We show these CMS records as-is — no composite score, no star rating, no editorial opinion layered on top.
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Rafael Rivera Aviles is a Psychologist in San Juan, Puerto Rico, listed in the federal CMS National Provider Identifier registry.

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

What does the federal data show about Rafael Rivera Aviles?

Quality data not reported

NPI registry status

Active

Issued 09/07/2016

NPI 1811444938

Primary specialty

Psychologist

Mid-sized

47,503 US NPIs in this specialty

Specialty distribution in Puerto Rico

How Psychologist compares to other specialties among Puerto Rico providers

Puerto Rico providers

Largest specialties in Puerto Rico (% of in-state providers)

General Practice Physician — 10%General Practice Physician10%Student in an Organized Health Care Education/Training Program — 8.9%Student in an Organized Health Care Education/Training Program8.9%Pharmacist — 8%Pharmacist8%Pharmacy Technician — 5.1%Pharmacy Technician5.1%Clinical Psychologist — 4.7%Clinical Psychologist4.7%Clinical Social Worker — 4.2%Clinical Social Worker4.2%Psychologist — 2.9%Psychologist2.9%
Largest specialties in Puerto Rico (% of in-state providers)

Specialty board-certification context

Estimated specialty board-certified rate — Psychologist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Psychologist ABMS/AOA estimate

Est. board-certified rate (Psychologist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychologist) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

Rafael Rivera Aviles appears in the CMS NPPES registry as a Psychologist provider at G10 CALLE 4, San Juan, PR, 00923, with a listed phone of (787) 923-9222. NPI 1811444938 was issued on 09/07/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Rivera Aviles most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D prescribing data is not currently published for this NPI, which typically means the provider either wrote fewer than 11 Part D claims in the most recent reporting year, does not participate in Medicare, or practices in a specialty that rarely prescribes outpatient drugs. Absence of prescribing data is not a quality signal — many Psychologist providers operate outside Part D entirely.

Psychologist is a mid-sized specialty nationwide, with 47,503 enrolled providers across 56 states and an average of 760 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

G10 CALLE 4
San Juan, PR 00923

Provider Details

NPI 1811444938
Specialty Psychologist
Gender Male
NPI Issued 09/07/2016

Psychologist Overview

How Rafael Rivera Aviles fits within the Psychologist landscape nationally.

47,503
Psychologist Providers in US
56
States with Psychologist
760
Avg Claims per Provider

Nearby Psychologist Providers in Puerto Rico

Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Rivera Aviles.

Compare Psychologist nationally: see state-by-state distribution →

Before you book an appointment

Use this federal record as your verification checklist, not as a recommendation.

  • Confirm the NPI record is current in the official CMS registry — providers update their own NPPES details, and moves can lag. Verify this NPI
  • Check the active license and any disciplinary history with the Puerto Rico medical board — federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Psychologist peer on Medicare volume and prescribing patterns. Compare providers

Medicare Part D and MIPS figures describe practice patterns in federal programs only — they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.

Frequently Asked Questions

What is Rafael Rivera Aviles's specialty?
Rafael Rivera Aviles specializes in Psychologist and practices in San Juan, Puerto Rico.
Where is Rafael Rivera Aviles located?
Rafael Rivera Aviles is located at G10 CALLE 4, San Juan, PR, 00923. Phone: (787) 923-9222.
What is Rafael Rivera Aviles's NPI number?
Rafael Rivera Aviles's National Provider Identifier (NPI) is 1811444938, issued on 09/07/2016.
How many Psychologist providers are there in the US?
There are 47,503 Psychologist providers across 56 states in the US. The average Psychologist provider writes 760 Medicare Part D claims per year.
Does Rafael Rivera Aviles accept Medicare?
Rafael Rivera Aviles appears in CMS Medicare data. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Rafael Rivera Aviles's credentials?
Rafael Rivera Aviles's NPI is 1811444938. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology

Compiled from official public sources by the PlainDoctor editorial team.