NPI registry status
Active
2026 NPPES data Geriatric Medicine (Family Medicine) Physician NPI 1265456040 MD
Verify on CMS → Maritza Trinidad Reyes, MD
Geriatric Medicine (Family Medicine) Physician in Rio Piedras, 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 1,779 in Geriatric Medicine (Family Medicine) 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
5K
Medicare Part D claims · 272 beneficiaries · Geriatric Medicine (Family Medicine) Physician avg: 5K
Generic prescribing
88%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$25
1 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
Maritza Trinidad Reyes, MD filed 5,190 Medicare Part D claims in 2023 as a Geriatric Medicine (Family Medicine) Physician in Rio Piedras, Puerto Rico, prescribing 88% generic.
- 5K
- Part D claims, 2023
- 88%
- generic prescribing
- $25
- 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.
Maritza Trinidad Reyes, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
5,190 Top 6% higher than 94% 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)
Maritza Trinidad Reyes, MD 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 Maritza Trinidad Reyes, MD?
Quality data not reportedPrimary specialty
Geriatric Medicine (Family Medicine) Physician
Medicare Part D claims
5,190 7% vs specialty avg
Specialty distribution in Puerto Rico
How Geriatric Medicine (Family Medicine) 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 Geriatric Medicine (Family Medicine) 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).
Maritza Trinidad Reyes, MD appears in the CMS NPPES registry as a Geriatric Medicine (Family Medicine) Physician provider holding MD credentials at VETERANS HOSPITAL CASIA STREET, Rio Piedras, PR, 00926, with a listed phone of (787) 641-7582. NPI 1265456040 was issued on 07/26/2006.
Medicare Part D records for calendar year 2023 show 5,190 prescription claims written by this provider, covering 272 Medicare beneficiaries and totaling roughly $293K in drug spend, split 10% brand-name and 88% generic by claim count.
Geriatric Medicine (Family Medicine) Physician is a narrow specialty nationwide, with 1,779 enrolled providers across 52 states and an average of 4,854 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 | 1265456040 |
|---|---|
| Specialty | Geriatric Medicine (Family Medicine) Physician |
| Credentials | MD |
| Gender | Female |
| 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 Maritza Trinidad Reyes, MD. Source: openpaymentsdata.cms.gov.
Total received
$25
Largest payer
Exact Sciences 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
Maritza Trinidad Reyes, MD - brand share 10.0%
Geriatric Medicine (Family Medicine) Physician average
10% brand-name claims vs 88% generic, on 5,190 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.
5,190
Total Claims
$293K
Total Drug Cost
272
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 12,167
- Total Day Supply
- 361,848
- Brand vs Generic
- 10% brand / 88% generic
- Brand Drug Cost
- $216K
- Generic Drug Cost
- $75K
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 71.6 years
- Avg HCC Risk Score
- 1.31
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 44, 65-74: 129, 75-84: 74, 85+: 25
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Maritza Trinidad Reyes, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Famotidine
Famotidine
672 claims
- Atorvastatin Calcium
Atorvastatin Calcium
338 claims
- Lisinopril
Lisinopril
292 claims
- Simvastatin
Simvastatin
278 claims
- Metformin Hcl 249
Metformin Hcl
249 claims
- Gabapentin 211
Gabapentin
211 claims
- Alendronate Sodium 197
Alendronate Sodium
197 claims
- Synthroid 183
Synthroid
183 claims
| Drug | Claims |
|---|---|
| Famotidine | 672 |
| Atorvastatin Calcium | 338 |
| Lisinopril | 292 |
| Simvastatin | 278 |
| Metformin Hcl | 249 |
| Gabapentin | 211 |
| Alendronate Sodium | 197 |
| Synthroid Levothyroxine Sodium | 183 |
| Amlodipine Besylate | 162 |
| Glipizide | 127 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Geriatric Medicine (Family Medicine) Physician in PR →
All providers in Puerto Rico →
Compare specialties →
Geriatric Medicine (Family Medicine) Physician Overview
How Maritza Trinidad Reyes, MD fits within the Geriatric Medicine (Family Medicine) Physician landscape nationally.
1,779
Geriatric Medicine (Family Medicine) Physician Providers in US
52
States with Geriatric Medicine (Family Medicine) Physician
4,854
Avg Claims per Provider
Maritza Trinidad Reyes, MD's 5,190 claims are above the specialty average of 4,854.
Nearby Geriatric Medicine (Family Medicine) Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Trinidad Reyes.
Dr. Luz Acevedo-Vargas
MD
Carolina, PR
Dr. Marialix Alexandrino De Jesus
M.D.
San Juan, PR
Dr. Javier Anaya Gonzalez
MD
Carolina, PR
Dr. Sissi Barreto
MD
Luquillo, PR
Dr. Alfredo Beauchamp
M.D.
Caguas, PR
Compare Geriatric Medicine (Family Medicine) 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 Geriatric Medicine (Family Medicine) 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.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Puerto Rico
Frequently Asked Questions
What is Maritza Trinidad Reyes, MD's specialty? ▼
Maritza Trinidad Reyes, MD specializes in Geriatric Medicine (Family Medicine) Physician and practices in Rio Piedras, Puerto Rico. Credentials: MD.
How much does Maritza Trinidad Reyes, MD prescribe under Medicare Part D? ▼
In 2023, Maritza Trinidad Reyes, MD wrote 5,190 Medicare Part D claims totaling $293K in drug costs for 272 beneficiaries.
Where is Maritza Trinidad Reyes, MD located? ▼
Maritza Trinidad Reyes, MD is located at VETERANS HOSPITAL CASIA STREET, Rio Piedras, PR, 00926. Phone: (787) 641-7582.
What is Maritza Trinidad Reyes, MD's NPI number? ▼
Maritza Trinidad Reyes, MD's National Provider Identifier (NPI) is 1265456040, issued on 07/26/2006.
Does Maritza Trinidad Reyes, MD prescribe more brand-name or generic drugs? ▼
Maritza Trinidad Reyes, MD's prescribing is 10% brand-name and 88% generic drugs by claim count, with $216K in brand drug costs.
How many Geriatric Medicine (Family Medicine) Physician providers are there in the US? ▼
There are 1,779 Geriatric Medicine (Family Medicine) Physician providers across 52 states in the US. The average Geriatric Medicine (Family Medicine) Physician provider writes 4,854 Medicare Part D claims per year.
What drugs does Maritza Trinidad Reyes, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Maritza Trinidad Reyes, MD's most frequently prescribed drugs include Famotidine, Atorvastatin Calcium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Maritza Trinidad Reyes, MD accept Medicare? ▼
Maritza Trinidad Reyes, MD appears in CMS Medicare data with 5,190 Part D claims and 272 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Maritza Trinidad Reyes, MD's credentials? ▼
Maritza Trinidad Reyes, MD's NPI is 1265456040 with credentials MD. 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.