Dr. Willnelsa Rey Robles , MD
General Practice • Isabela, PR
Hospital Cima Isabela, Km 1.1 Int Calle 112 Ave Agustin Ramos Calero
Isabela, PR 00662
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Willnelsa Rey Robles is listed in NPPES under General Practice.
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NPI assigned on August 6, 2019; this date does not establish years in practice.
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Published CMS data list 2,015 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Atorvastatin Calcium — 134 prescription fills, including refills.
- Synthroid (Levothyroxine Sodium) — 116 prescription fills, including refills.
- Dexamethasone — 92 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 69 records in the table · Guide: How to read Medicare Part D prescriber data
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Fewer Part D prescriptions than 60% of clinicians listed under General Practice in Isabela, PR (2024, 35 clinicians with data). Median for this group: 4,104. Middle half: 995 to 7,164.
Close to the middle for Part D prescriptions among clinicians listed under General Practice in Puerto Rico (2024, 2,628 clinicians with data). Median for this group: 1,253. Middle half: 239 to 5,097.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part D prescriptions went from 134 in 2020 to 2,015 in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2020–2024.
Practice Location & Contact Primary Location
Hospital Cima Isabela
Km 1.1 Int Calle 112 Ave Agustin Ramos Calero
Isabela, PR 00662
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
2011
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
3,318 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$35,615 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $14.50 in 2019
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2019.
Years since graduation
15 years (graduated 2011)
CMS Doctors and Clinicians data list 2011 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2019
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
May accept Medicare assignment
CMS data show this clinician may accept Medicare assignment. Clinicians who do not always accept assignment can decide case by case.
Ask the office before your visit. If a clinician does not accept assignment for a service, they can charge up to 15% more than the Medicare-approved amount, and you may be asked to pay the full amount at the visit.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Rey Robles has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Rey Robles as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Isabela and Puerto Rico
Billing and prescribing volume is not a quality rating.
Medicare Part D prescriptions
Fewer Part D prescriptions than 60% of clinicians listed under General Practice in Isabela, PR (2024, 35 clinicians with data). Median for this group: 4,104. Middle half: 995 to 7,164.
Close to the middle for clinicians listed under General Practice in Puerto Rico (2024, 2,628 clinicians with data). Median for this group: 1,253. Middle half: 239 to 5,097.
Part D drug cost
A lower Part D drug cost than 60% of clinicians listed under General Practice in Isabela, PR (2024, 35 clinicians with data). Median for this group: $107,147. Middle half: $15,269 to $261,668.
Close to the middle for clinicians listed under General Practice in Puerto Rico (2024, 2,628 clinicians with data). Median for this group: $34,007. Middle half: $2,958 to $213,188.
48 active clinicians are listed under General Practice with a practice address in Isabela, PR (4,196 in Puerto Rico).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Isabela
4.2% of these 48 clinicians have the CMS telehealth indicator.
41.7% of these 48 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 1404% from 134 in 2020 to 2,015 in 2024.
- 2020: 134
- 2021: 376
- 2022: 1,023
- 2023: 1,493
- 2024: 2,015
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30-day fills
30-day fills increased 2340% from 136 in 2020 to 3,318 in 2024.
- 2020: 136
- 2021: 510
- 2022: 1,692
- 2023: 2,390
- 2024: 3,318
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Part D drug cost
Part D drug cost went from $805 in 2020 to $35,615 in 2024.
- 2020: $805
- 2021: $11,283
- 2022: $34,633
- 2023: $39,415
- 2024: $35,615
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2019 only.
Sources: CMS Medicare Part D Prescribers (2024), CMS Open Payments (2019), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2019 (payments made January 1 – December 31, 2019): fewer than 11 records totaling $14.50.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
BRILINTA | General | $14.50 |
Source: CMS Open Payments, program year 2019, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 134 | 8,100 | $1,282.57 | 34 |
| Synthroid | Levothyroxine Sodium | 116 | 6,060 | $9,683.53 | 25 |
| Dexamethasone | Dexamethasone | 92 | 481 | $850.68 | 54 |
| Famotidine | Famotidine | 89 | 4,010 | $621.11 | 40 |
| Gabapentin | Gabapentin | 83 | 4,525 | $446.05 | 26 |
| Lisinopril | Lisinopril | 72 | 4,780 | $403.41 | 17 |
| Metformin Hcl | Metformin Hcl | 69 | 4,350 | $338.21 | 19 |
| Omeprazole | Omeprazole | 63 | 2,420 | $342.91 | 19 |
| Simvastatin | Simvastatin | 62 | 4,380 | $451.41 | 15 |
| Losartan Potassium | Losartan Potassium | 55 | 3,315 | $511.69 | 15 |
| Rosuvastatin Calcium | Rosuvastatin Calcium | 52 | 3,480 | $632.14 | 13 |
| Buspirone Hcl | Buspirone Hcl | 48 | 1,440 | $224.01 | — |
| Nabumetone | Nabumetone | 46 | 585 | $357.77 | 24 |
| Azithromycin | Azithromycin | 39 | 195 | $271.01 | 32 |
| Clonazepam | Clonazepam | 37 | 1,094 | $484.31 | 12 |
| Metoprolol Succinate | Metoprolol Succinate | 37 | 1,770 | $370.99 | — |
| Levothyroxine Sodium | Levothyroxine Sodium | 33 | 1,830 | $375.21 | — |
| Montelukast Sodium | Montelukast Sodium | 32 | 2,040 | $333.16 | — |
| Tamsulosin Hcl | Tamsulosin Hcl | 32 | 2,460 | $440.53 | — |
| Diclofenac Potassium | Diclofenac Potassium | 32 | 422 | $872.40 | — |
| Meloxicam | Meloxicam | 29 | 619 | $181.39 | 15 |
| Alprazolam | Alprazolam | 29 | 850 | $195.10 | — |
| Amlodipine Besylate | Amlodipine Besylate | 29 | 2,190 | $145.79 | — |
| Atenolol | Atenolol | 29 | 1,980 | $216.11 | — |
| Irbesartan-Hydrochlorothiazide | Irbesartan/Hydrochlorothiazide | 25 | 1,470 | $856.32 | — |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL PRACTICE
I20191022002655
PR
3274865373
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
General Practice
General Practice
Doctor of Medicine (M.D.)
General Practice
Doctor of Medicine (M.D.)
General Practice
Doctor of Medicine (M.D.)
Internal Medicine - Cardiovascular Disease
Doctor of Medicine (M.D.)
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Recorded as WILLNELSA REY ROBLES, MD
NPI status registered as active in NPPES database
Registered at HOSPITAL CIMA ISABELA, KM 1.1 INT CALLE 112 AVE AGUSTIN RAMOS CALERO, ISABELA, PR 00662 (Tel: 7878302705)
Registered at URB ESTANCIAS PARAISO, 209 CALLE CIRUELO, ISABELA, PR 00662 (Tel: 7873121243)
Recorded as WILLNELSA REY, MD
General Practice (license number reported to NPPES: PR 021487)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other General Practices in Isabela
- Dr. Juan Corchado, MD
- Benyvette Aldarondo Rosado
- Dr. Victor Ocasio, MD
- Dr. Charlene Rivera, MD
- Dr. Adrian Girald-Rosa, MD
- Dr. Yanila Mendez-Pietri, MD
Mailing Address
Urb Estancias Paraiso, 209 Calle Ciruelo
Isabela, PR 00662
Phone: 7873121243