2026 NPPES data Forensic Psychiatry Physician NPI 1891994992 M.D.
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RAFAEL CABRERA AGUILAR, M.D.

Forensic Psychiatry Physician in SAN JUAN, Puerto Rico. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
9K
Medicare Part D claims · 342 beneficiaries · Forensic Psychiatry Physician avg: 869
Generic prescribing
99%
generic claims · 1% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

RAFAEL CABRERA AGUILAR, M.D. filed 9,135 Medicare Part D claims in 2023 as a Forensic Psychiatry Physician in SAN JUAN, Puerto Rico, prescribing 99% generic.

9K
Part D claims, 2023
99%
generic prescribing

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.

RAFAEL CABRERA AGUILAR, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

9,135 Top 2% higher than 98% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

RAFAEL CABRERA AGUILAR, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about RAFAEL CABRERA AGUILAR, M.D.?

Quality data not reported

NPI registry status

Active

Issued 07/17/2007

NPI 1891994992

Primary specialty

Forensic Psychiatry Physician

Niche

841 US NPIs in this specialty

Medicare Part D claims

9,135 951% vs specialty avg

2023 prescription claims

Specialty avg: 869

Specialty distribution in Puerto Rico

How Forensic Psychiatry Physician compares to other specialties among Puerto Rico providers

Puerto Rico providers

Forensic Psychiatry Physician share within Puerto Rico

1. Forensic Psychiatry Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Forensic Psychiatry Physician share within Puerto Rico

Specialty board-certification context

Estimated specialty board-certified rate — Forensic Psychiatry Physician (ABMS / AOA reference)

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

Est. board-certified rate (Forensic Psychiatry Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Forensic Psychiatry Physician) — 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 CABRERA AGUILAR, M.D. appears in the CMS NPPES registry as a Forensic Psychiatry Physician provider holding M.D. credentials at 344 CALLE HECTOR SALAMAN, SAN JUAN, PR, 00918, with a listed phone of (787) 751-4556. NPI 1891994992 was issued on 07/17/2007. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what CABRERA AGUILAR 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 records for calendar year 2023 show 9,135 prescription claims written by this provider, covering 342 Medicare beneficiaries and totaling roughly $142K in drug spend, split 1% brand-name and 99% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Forensic Psychiatry Physician is a narrow specialty nationwide, with 841 enrolled providers across 47 states and an average of 869 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

344 CALLE HECTOR SALAMAN
SAN JUAN, PR 00918

Provider Details

NPI 1891994992
Specialty Forensic Psychiatry Physician
Credentials M.D.
Gender Male
NPI Issued 07/17/2007

Brand vs generic prescribing mix · Generic-heavy

RAFAEL CABRERA AGUILAR, M.D. — brand share 1.0%
Specialty average (est.)

1% brand-name claims vs 99% generic, on 9,135 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

9,135
Total Claims
$142K
Total Drug Cost
342
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
9,238
Total Day Supply
275,459
Brand vs Generic
1% brand / 99% generic
Brand Drug Cost
$20K
Generic Drug Cost
$121K

Patient Demographics

Average Patient Age
66.0 years
Avg HCC Risk Score
1.67
Gender Split
65% female / 35% male
Age Distribution
<65: 140, 65-74: 137, 75-84: 48, 85+: 17

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What RAFAEL CABRERA AGUILAR, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Clonazepam
1,415
Trazodone Hcl
757
Alprazolam
718
Temazepam
713
Sertraline Hcl
689
Bupropion Xl
Bupropion Hcl
482
Escitalopram Oxalate
481
Lorazepam
369
Quetiapine Fumarate
349
Aripiprazole
331

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Forensic Psychiatry Physician Overview

How RAFAEL CABRERA AGUILAR, M.D. fits within the Forensic Psychiatry Physician landscape nationally.

841
Forensic Psychiatry Physician Providers in US
47
States with Forensic Psychiatry Physician
869
Avg Claims per Provider

RAFAEL CABRERA AGUILAR, M.D.'s 9,135 claims are above the specialty average of 869.

Nearby Forensic Psychiatry Physician Providers in Puerto Rico

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

Compare Forensic Psychiatry Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is RAFAEL CABRERA AGUILAR, M.D.'s specialty?
RAFAEL CABRERA AGUILAR, M.D. specializes in Forensic Psychiatry Physician and practices in SAN JUAN, Puerto Rico. Credentials: M.D..
How much does RAFAEL CABRERA AGUILAR, M.D. prescribe under Medicare Part D?
In 2023, RAFAEL CABRERA AGUILAR, M.D. wrote 9,135 Medicare Part D claims totaling $142K in drug costs for 342 beneficiaries.
Where is RAFAEL CABRERA AGUILAR, M.D. located?
RAFAEL CABRERA AGUILAR, M.D. is located at 344 CALLE HECTOR SALAMAN, SAN JUAN, PR, 00918. Phone: (787) 751-4556.
What is RAFAEL CABRERA AGUILAR, M.D.'s NPI number?
RAFAEL CABRERA AGUILAR, M.D.'s National Provider Identifier (NPI) is 1891994992, issued on 07/17/2007.
Does RAFAEL CABRERA AGUILAR, M.D. prescribe more brand-name or generic drugs?
RAFAEL CABRERA AGUILAR, M.D.'s prescribing is 1% brand-name and 99% generic drugs by claim count, with $20K in brand drug costs.
How many Forensic Psychiatry Physician providers are there in the US?
There are 841 Forensic Psychiatry Physician providers across 47 states in the US. The average Forensic Psychiatry Physician provider writes 869 Medicare Part D claims per year.
What drugs does RAFAEL CABRERA AGUILAR, M.D. prescribe most often?
Based on 2023 Medicare Part D data, RAFAEL CABRERA AGUILAR, M.D.'s most frequently prescribed drugs include Clonazepam, Trazodone Hcl, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does RAFAEL CABRERA AGUILAR, M.D. accept Medicare?
RAFAEL CABRERA AGUILAR, M.D. appears in CMS Medicare data with 9,135 Part D claims and 342 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify RAFAEL CABRERA AGUILAR, M.D.'s credentials?
RAFAEL CABRERA AGUILAR, M.D.'s NPI is 1891994992 with credentials M.D.. 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.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
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