NPI registry status
Active
2026 NPPES data General Practice Physician NPI 1538399662 M.D.
Verify on CMS → Carlos Valentin Rodriguez, M.D.
General Practice Physician in Mayaguez, 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 16,725 in General Practice 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
334
Medicare Part D claims · 112 beneficiaries · General Practice Physician avg: 3K
Industry payments
$195.92
2 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Carlos Valentin Rodriguez, M.D. filed 334 Medicare Part D claims in 2023 as a General Practice Physician in Mayaguez, Puerto Rico.
- 334
- Part D claims, 2023
- $195.92
- 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.
Carlos Valentin Rodriguez, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
334 Top 43% higher than 57% 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)
Carlos Valentin Rodriguez, 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 Carlos Valentin Rodriguez, M.D.?
Quality data not reportedPrimary specialty
General Practice Physician
Medicare Part D claims
334 88% vs specialty avg
Specialty distribution in Puerto Rico
How General Practice 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 General Practice 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).
Carlos Valentin Rodriguez, M.D. appears in the CMS NPPES registry as a General Practice Physician provider holding M.D. credentials at 39 DUARTE STREET, Mayaguez, PR, 00680, with a listed phone of (787) 832-7987. NPI 1538399662 was issued on 07/23/2009.
Medicare Part D records for calendar year 2023 show 334 prescription claims written by this provider, covering 112 Medicare beneficiaries and totaling roughly $4K in drug spend.
General Practice Physician is a mid-sized specialty nationwide, with 16,725 enrolled providers across 56 states and an average of 2,872 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 | 1538399662 |
|---|---|
| Specialty | General Practice Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 07/23/2009 |
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 Carlos Valentin Rodriguez, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$196
Largest payer
ABBVIE INC.
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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
334
Total Claims
$4K
Total Drug Cost
112
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 336
- Total Day Supply
- 3,257
- Generic Drug Cost
- $3K
- Antibiotic Claims
- 63
Patient Demographics
- Average Patient Age
- 70.2 years
- Avg HCC Risk Score
- 1.92
- Gender Split
- 65% female / 35% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Carlos Valentin Rodriguez, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Omeprazole
Omeprazole
49 claims
- Prednisone
Prednisone
45 claims
- Naproxen
Naproxen
44 claims
- Levocetirizine Dih…
Levocetirizine Dihydrochloride
41 claims
- Metoclopramide Hcl
Metoclopramide Hcl
31 claims
- Azithromycin
Azithromycin
22 claims
- Cephalexin
Cephalexin
21 claims
- Ciprofloxacin Hcl 12
Ciprofloxacin Hcl
12 claims
| Drug | Claims |
|---|---|
| Omeprazole | 49 |
| Prednisone | 45 |
| Naproxen | 44 |
| Levocetirizine Dihydrochloride | 41 |
| Metoclopramide Hcl | 31 |
| Azithromycin | 22 |
| Cephalexin | 21 |
| Ciprofloxacin Hcl | 12 |
| Cyclobenzaprine Hcl | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
General Practice Physician Overview
How Carlos Valentin Rodriguez, M.D. fits within the General Practice Physician landscape nationally.
16,725
General Practice Physician Providers in US
56
States with General Practice Physician
2,872
Avg Claims per Provider
Carlos Valentin Rodriguez, M.D.'s 334 claims are below the specialty average of 2,872.
Nearby General Practice Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Valentin Rodriguez.
Dr. Veronica Abraham
MD
San Juan, PR
Dr. Manuel Abraham Gonzalez
M.D.
San Juan, PR
Dr. Jennifer Abraham Vega
MD
San Juan, PR
Dr. Jose M. Abreu Guzman
M.D.
Manati, PR
Dr. Steven Abreu Reyes
M.D.
Las Piedras, PR
Compare General Practice 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 General Practice 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
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Carlos Valentin Rodriguez, M.D.'s specialty? ▼
Carlos Valentin Rodriguez, M.D. specializes in General Practice Physician and practices in Mayaguez, Puerto Rico. Credentials: M.D..
How much does Carlos Valentin Rodriguez, M.D. prescribe under Medicare Part D? ▼
In 2023, Carlos Valentin Rodriguez, M.D. wrote 334 Medicare Part D claims totaling $4K in drug costs for 112 beneficiaries.
Where is Carlos Valentin Rodriguez, M.D. located? ▼
Carlos Valentin Rodriguez, M.D. is located at 39 DUARTE STREET, Mayaguez, PR, 00680. Phone: (787) 832-7987.
What is Carlos Valentin Rodriguez, M.D.'s NPI number? ▼
Carlos Valentin Rodriguez, M.D.'s National Provider Identifier (NPI) is 1538399662, issued on 07/23/2009.
How many General Practice Physician providers are there in the US? ▼
There are 16,725 General Practice Physician providers across 56 states in the US. The average General Practice Physician provider writes 2,872 Medicare Part D claims per year.
What drugs does Carlos Valentin Rodriguez, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Carlos Valentin Rodriguez, M.D.'s most frequently prescribed drugs include Omeprazole, Prednisone, Naproxen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Carlos Valentin Rodriguez, M.D. accept Medicare? ▼
Carlos Valentin Rodriguez, M.D. appears in CMS Medicare data with 334 Part D claims and 112 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Carlos Valentin Rodriguez, M.D.'s credentials? ▼
Carlos Valentin Rodriguez, M.D.'s NPI is 1538399662 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
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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.