NPI registry status
Active
2026 NPPES data Clinical Cardiac Electrophysiology Physician NPI 1649294687 M.D., FACC
Verify on CMS → Miguel Abreu, M.D., FACC
Clinical Cardiac Electrophysiology Physician 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 1,570 in Clinical Cardiac Electrophysiology Physician, 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.
Prescribing volume
1K
Medicare Part D claims · 182 beneficiaries · Clinical Cardiac Electrophysiology Physician avg: 2K
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$632.22
24 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Miguel Abreu, M.D., FACC filed 1,318 Medicare Part D claims in 2023 as a Clinical Cardiac Electrophysiology Physician in San Juan, Puerto Rico, prescribing 83% generic.
- 1K
- Part D claims, 2023
- 83%
- generic prescribing
- $632.22
- industry payments (Sunshine Act)
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.
Miguel Abreu, M.D., FACC's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,318 Top 21% higher than 79% of 1,370,886 prescribers
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)
Miguel Abreu, M.D., FACC 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 Miguel Abreu, M.D., FACC?
Quality data not reportedPrimary specialty
Clinical Cardiac Electrophysiology Physician
Medicare Part D claims
1,318 17% vs specialty avg
Specialty distribution in Puerto Rico
How Clinical Cardiac Electrophysiology Physician compares to other specialties among Puerto Rico providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Clinical Cardiac Electrophysiology Physician. Verify directly:
How MIPS and board certification work
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).
Miguel Abreu, M.D., FACC appears in the CMS NPPES registry as a Clinical Cardiac Electrophysiology Physician provider holding M.D., FACC credentials at 735 AVE PONCE DE LEON, San Juan, PR, 00917, with a listed phone of (787) 763-4494. NPI 1649294687 was issued on 07/26/2006.
Medicare Part D records for calendar year 2023 show 1,318 prescription claims written by this provider, covering 182 Medicare beneficiaries and totaling roughly $142K in drug spend, split 17% brand-name and 83% generic by claim count.
Clinical Cardiac Electrophysiology Physician is a narrow specialty nationwide, with 1,570 enrolled providers across 52 states and an average of 1,596 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
Provider Details
| NPI | 1649294687 |
|---|---|
| Specialty | Clinical Cardiac Electrophysiology Physician |
| Credentials | M.D., FACC |
| Gender | Male |
| NPI Issued | 07/26/2006 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Miguel Abreu, M.D., FACC. Source: openpaymentsdata.cms.gov.
Total received
$632
Largest payer
Boston Scientific Corporation
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Miguel Abreu, M.D., FACC - brand share 17.0%
Clinical Cardiac Electrophysiology Physician average
17% brand-name claims vs 83% generic, on 1,318 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.
1,318
Total Claims
$142K
Total Drug Cost
182
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,859
- Total Day Supply
- 55,181
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $121K
- Generic Drug Cost
- $21K
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 1.83
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 23, 65-74: 84, 75-84: 57, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Miguel Abreu, M.D., FACC prescribes most
Top Medicare Part D drugs by claim count, 2023
- Metoprolol Succinate
Metoprolol Succinate
213 claims
- Eliquis
Eliquis
152 claims
- Amlodipine Besylate
Amlodipine Besylate
103 claims
- Losartan Potassium
Losartan Potassium
88 claims
- Hydrochlorothiazide 63
Hydrochlorothiazide
63 claims
- Flecainide Acetate 57
Flecainide Acetate
57 claims
- Atorvastatin Calcium 47
Atorvastatin Calcium
47 claims
- Simvastatin 27
Simvastatin
27 claims
| Drug | Claims |
|---|---|
| Metoprolol Succinate | 213 |
| Eliquis Apixaban | 152 |
| Amlodipine Besylate | 103 |
| Losartan Potassium | 88 |
| Hydrochlorothiazide | 63 |
| Flecainide Acetate | 57 |
| Atorvastatin Calcium | 47 |
| Simvastatin | 27 |
| Clonidine Hcl | 26 |
| Lisinopril | 25 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Clinical Cardiac Electrophysiology Physician in PR →
All providers in Puerto Rico →
Compare specialties →
Clinical Cardiac Electrophysiology Physician Overview
How Miguel Abreu, M.D., FACC fits within the Clinical Cardiac Electrophysiology Physician landscape nationally.
1,570
Clinical Cardiac Electrophysiology Physician Providers in US
52
States with Clinical Cardiac Electrophysiology Physician
1,596
Avg Claims per Provider
Miguel Abreu, M.D., FACC's 1,318 claims are below the specialty average of 1,596.
Nearby Clinical Cardiac Electrophysiology Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Abreu.
Dr. Daniel Arzola-Castaner
M.D.
Guaynabo, PR
Dr. Leonell Freytes
MD
Ponce, PR
Dr. Luis Jimenez Reyes
MD
Caguas, PR
Alfredo Lamela Domenech
Cayey, PR
Dr. Jose Rivera Rodriguez
MD
San Juan, PR
Compare Clinical Cardiac Electrophysiology Physician 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 Clinical Cardiac Electrophysiology Physician 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.
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Frequently Asked Questions
What is Miguel Abreu, M.D., FACC's specialty? ▼
Miguel Abreu, M.D., FACC specializes in Clinical Cardiac Electrophysiology Physician and practices in San Juan, Puerto Rico. Credentials: M.D., FACC.
How much does Miguel Abreu, M.D., FACC prescribe under Medicare Part D? ▼
In 2023, Miguel Abreu, M.D., FACC wrote 1,318 Medicare Part D claims totaling $142K in drug costs for 182 beneficiaries.
Where is Miguel Abreu, M.D., FACC located? ▼
Miguel Abreu, M.D., FACC is located at 735 AVE PONCE DE LEON, San Juan, PR, 00917. Phone: (787) 763-4494.
What is Miguel Abreu, M.D., FACC's NPI number? ▼
Miguel Abreu, M.D., FACC's National Provider Identifier (NPI) is 1649294687, issued on 07/26/2006.
Does Miguel Abreu, M.D., FACC prescribe more brand-name or generic drugs? ▼
Miguel Abreu, M.D., FACC's prescribing is 17% brand-name and 83% generic drugs by claim count, with $121K in brand drug costs.
How many Clinical Cardiac Electrophysiology Physician providers are there in the US? ▼
There are 1,570 Clinical Cardiac Electrophysiology Physician providers across 52 states in the US. The average Clinical Cardiac Electrophysiology Physician provider writes 1,596 Medicare Part D claims per year.
What drugs does Miguel Abreu, M.D., FACC prescribe most often? ▼
Based on 2023 Medicare Part D data, Miguel Abreu, M.D., FACC's most frequently prescribed drugs include Metoprolol Succinate, Eliquis, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Miguel Abreu, M.D., FACC accept Medicare? ▼
Miguel Abreu, M.D., FACC appears in CMS Medicare data with 1,318 Part D claims and 182 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Miguel Abreu, M.D., FACC's credentials? ▼
Miguel Abreu, M.D., FACC's NPI is 1649294687 with credentials M.D., FACC. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.