NPI registry status
Active
2026 NPPES data Diagnostic Radiology Physician NPI 1871582072 M.D.
Verify on CMS → Luis Rodriguez, M.D.
Diagnostic Radiology 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 40,433 in Diagnostic Radiology 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
143
Medicare Part D claims · 137 beneficiaries · Diagnostic Radiology Physician avg: 68
Generic prescribing
74%
generic claims · 26% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Luis Rodriguez, M.D. filed 143 Medicare Part D claims in 2024 as a Diagnostic Radiology Physician in San Juan, Puerto Rico, prescribing 74% generic.
- 143
- Part D claims, 2024
- 74%
- generic prescribing
- ≥34th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Luis Rodriguez, M.D.
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1871582072), first enumerated 10/19/2005.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 143 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Practices in an ABMS-board-eligible specialty; board certification not confirmed in federal records.
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1871582072 · Diagnostic Radiology Physician
NPI-10 · ENUM-LEGACY · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1871582072
- ENUM-LEGACY 2005
- TAX-MID 40K Diagnostic Radiology
- RX-LIGHT 143
- BOOK-THIN 205 in Puerto Rico
- PHOTO-ENUM Guillermo Arbona, MD · 2005
Luis Rodriguez, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
143 ≥ 34th percentile 34% of 1,416,883 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2024
◑
Board-eligible specialty (heuristic, not verified)
Luis 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 Luis Rodriguez, M.D.?
Quality data not reportedPrimary specialty
Diagnostic Radiology Physician
Medicare Part D claims
143 110% vs specialty avg
Specialty distribution in Puerto Rico
How Diagnostic Radiology 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 Diagnostic Radiology 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).
Practice Address
Provider Details
| NPI | 1871582072 |
|---|---|
| Specialty | Diagnostic Radiology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 10/19/2005 |
Brand vs generic prescribing mix · Above average
Luis Rodriguez, M.D. - brand share 26.0%
Diagnostic Radiology Physician average
26% brand-name claims vs 74% generic, on 143 2024 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 2024.
143
Total Claims
$1K
Total Drug Cost
137
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 143
- Total Day Supply
- 227
- Brand vs Generic
- 26% brand / 74% generic
- Brand Drug Cost
- $316
- Generic Drug Cost
- $826
Patient Demographics
- Average Patient Age
- 70.7 years
- Avg HCC Risk Score
- 1.77
- Gender Split
- 48% female / 52% male
- Age Distribution
- <65: 31, 65-74: 55, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
| Drug | Claims |
|---|---|
| Methylprednisolone | 143 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Diagnostic Radiology Physician Overview
How Luis Rodriguez, M.D. fits within the Diagnostic Radiology Physician landscape nationally.
40,433
Diagnostic Radiology Physician Providers in US
56
States with Diagnostic Radiology Physician
68
Avg Claims per Provider
Luis Rodriguez, M.D.'s 143 claims are above the specialty average of 68.
Nationwide Diagnostic Radiology Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Rodriguez, both outside Puerto Rico so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2005)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Diagnostic Radiology Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Rodriguez.
One of 205 Diagnostic Radiology Physician providers enrolled in Puerto Rico, 5 are shown here.
Dr. Moises Acevedo Vazquez
MD
Mayaguez, PR
Dr. Virgen Acosta Acosta
M.D.
Mayaguez, PR
Dr. Guillermo Aguilo-Ramos
MD
Mayaguez, PR
Dr. Luis Alonso-Dafauce
MD
San Juan, PR
Dr. Gerson Alvarez
M.D.
Cayey, PR
Compare Diagnostic Radiology Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Luis Rodriguez, M.D.'s specialty? ▼
Luis Rodriguez, M.D. specializes in Diagnostic Radiology Physician and practices in San Juan, Puerto Rico. Credentials: M.D..
How much does Luis Rodriguez, M.D. prescribe under Medicare Part D? ▼
In 2024, Luis Rodriguez, M.D. wrote 143 Medicare Part D claims totaling $1K in drug costs for 137 beneficiaries.
Where is Luis Rodriguez, M.D. located? ▼
Luis Rodriguez, M.D. is located at 1525 AVE AMERICO MIRANDA, San Juan, PR, 00921. Phone: (787) 273-4245.
What is Luis Rodriguez, M.D.'s NPI number? ▼
Luis Rodriguez, M.D.'s National Provider Identifier (NPI) is 1871582072, issued on 10/19/2005.
Does Luis Rodriguez, M.D. prescribe more brand-name or generic drugs? ▼
Luis Rodriguez, M.D.'s prescribing is 26% brand-name and 74% generic drugs by claim count, with $316 in brand drug costs.
How many Diagnostic Radiology Physician providers are there in the US? ▼
There are 40,433 Diagnostic Radiology Physician providers across 56 states in the US. The average Diagnostic Radiology Physician provider writes 68 Medicare Part D claims per year.
What drugs does Luis Rodriguez, M.D. prescribe most often? ▼
Based on 2024 Medicare Part D data, Luis Rodriguez, M.D.'s most frequently prescribed drugs include Methylprednisolone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Luis Rodriguez, M.D. accept Medicare? ▼
Luis Rodriguez, M.D. appears in CMS Medicare data with 143 Part D claims and 137 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Luis Rodriguez, M.D.'s credentials? ▼
Luis Rodriguez, M.D.'s NPI is 1871582072 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.