NPI registry status
Active
2026 NPPES data Urology Physician NPI 1114045234 M.D.
Verify on CMS → Juan Colon Rivera, M.D.
Urology 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 13,350 in Urology 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
2K
Medicare Part D claims · 397 beneficiaries · Urology Physician avg: 1K
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Juan Colon Rivera, M.D. filed 1,872 Medicare Part D claims in 2023 as a Urology Physician in Mayaguez, Puerto Rico.
- 2K
- Part D claims, 2023
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.
Juan Colon Rivera, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,872 Top 17% higher than 83% 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)
Juan Colon Rivera, 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 Juan Colon Rivera, M.D.?
Quality data not reportedPrimary specialty
Urology Physician
Medicare Part D claims
1,872 46% vs specialty avg
Specialty distribution in Puerto Rico
How Urology 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 Urology 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).
Juan Colon Rivera, M.D. appears in the CMS NPPES registry as a Urology Physician provider holding M.D. credentials at 410 AVE HOSTOS, Mayaguez, PR, 00682, with a listed phone of (787) 806-2020. NPI 1114045234 was issued on 03/27/2007.
Medicare Part D records for calendar year 2023 show 1,872 prescription claims written by this provider, covering 397 Medicare beneficiaries and totaling roughly $93K in drug spend, with an opioid prescribing rate of 1.2%.
Urology Physician is a mid-sized specialty nationwide, with 13,350 enrolled providers across 54 states and an average of 1,280 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 | 1114045234 |
|---|---|
| Specialty | Urology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 03/27/2007 |
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
1,872
Total Claims
$93K
Total Drug Cost
397
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,927
- Total Day Supply
- 42,880
- Generic Drug Cost
- $32K
- Opioid Claims
- 23 (1.2% rate)
- Antibiotic Claims
- 425
Patient Demographics
- Average Patient Age
- 72.2 years
- Avg HCC Risk Score
- 2.03
- Gender Split
- 16% female / 84% male
- Age Distribution
- <65: 52, 65-74: 187, 75-84: 136, 85+: 22
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Juan Colon Rivera, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Bicalutamide
Bicalutamide
342 claims
- Sulfamethoxazole-T…
Sulfamethoxazole-Trimethoprim
315 claims
- Tamsulosin Hcl
Tamsulosin Hcl
260 claims
- Ketorolac Trometha… 132
Ketorolac Tromethamine
132 claims
- Tolterodine Tartra… 92
Tolterodine Tartrate Er
92 claims
- Silodosin 85
Silodosin
85 claims
- Finasteride 57
Finasteride
57 claims
- Jardiance 55
Jardiance
55 claims
| Drug | Claims |
|---|---|
| Bicalutamide | 342 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 315 |
| Tamsulosin Hcl | 260 |
| Ketorolac Tromethamine | 132 |
| Tolterodine Tartrate Er Tolterodine Tartrate | 92 |
| Silodosin | 85 |
| Finasteride | 57 |
| Jardiance Empagliflozin | 55 |
| Metformin Hcl | 47 |
| Ciprofloxacin Hcl | 40 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Urology Physician Overview
How Juan Colon Rivera, M.D. fits within the Urology Physician landscape nationally.
13,350
Urology Physician Providers in US
54
States with Urology Physician
1,280
Avg Claims per Provider
Juan Colon Rivera, M.D.'s 1,872 claims are above the specialty average of 1,280.
Nearby Urology Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Colon Rivera.
Dr. Tomas Acevedo-Guevara
M.D.
San Juan, PR
Dr. Alex Acosta-Miranda
M.D.
San Juan, PR
Dr. Nestor Amador
M.D.
Manati, PR
Dr. Luis Ambert
MD
Guaynabo, PR
Dr. Raul Arroyo
M.D.
Arecibo, PR
Compare Urology 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 Urology 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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Medical Specialties Explained
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Frequently Asked Questions
What is Juan Colon Rivera, M.D.'s specialty? ▼
Juan Colon Rivera, M.D. specializes in Urology Physician and practices in Mayaguez, Puerto Rico. Credentials: M.D..
How much does Juan Colon Rivera, M.D. prescribe under Medicare Part D? ▼
In 2023, Juan Colon Rivera, M.D. wrote 1,872 Medicare Part D claims totaling $93K in drug costs for 397 beneficiaries.
Where is Juan Colon Rivera, M.D. located? ▼
Juan Colon Rivera, M.D. is located at 410 AVE HOSTOS, Mayaguez, PR, 00682. Phone: (787) 806-2020.
What is Juan Colon Rivera, M.D.'s NPI number? ▼
Juan Colon Rivera, M.D.'s National Provider Identifier (NPI) is 1114045234, issued on 03/27/2007.
Does Juan Colon Rivera, M.D. prescribe opioids? ▼
Yes, Juan Colon Rivera, M.D. had 23 opioid claims in 2023 with an opioid prescribing rate of 1.2%.
How many Urology Physician providers are there in the US? ▼
There are 13,350 Urology Physician providers across 54 states in the US. The average Urology Physician provider writes 1,280 Medicare Part D claims per year.
What drugs does Juan Colon Rivera, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Juan Colon Rivera, M.D.'s most frequently prescribed drugs include Bicalutamide, Sulfamethoxazole-Trimethoprim, Tamsulosin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Juan Colon Rivera, M.D. accept Medicare? ▼
Juan Colon Rivera, M.D. appears in CMS Medicare data with 1,872 Part D claims and 397 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Juan Colon Rivera, M.D.'s credentials? ▼
Juan Colon Rivera, M.D.'s NPI is 1114045234 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
Compiled from official public sources by the PlainDoctor editorial team.