Felipe Fernandez Del Castillo, M.D.
Felipe Fernandez Del Castillo is a Nephrology Internal Medicine specialist based in Worcester, MA with over 10 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Patients across MA can see Felipe Fernandez Del Castillo, M.D. in person in Worcester or via virtual visit — no travel required. He graduated from University of Massachusetts Medical School in 2016 and has 10+ years of clinical experience. He regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).
Older · 1745dNPPES updated 2021-08-12 · verify NPI on CMS · Verify license at Massachusetts Board of Registration in Medicine
Contact & Location
Practice Location
123 Summer St Ste 380n, Worcester, MA 01608-1216
How Does This Doctor Compare?
Medicare Patients
302
Unique beneficiaries
Standard volumePrescription Recipients
477
Patients prescribed
Prescriptions Written
2,653
Total claims
Total Medicare drug cost: $408k
Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.
What This Doctor Treats Most
Based on Medicare claims data — here's what patients commonly see this doctor for
Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Chronic Kidney Disease.
High blood pressure — a leading risk factor for heart disease and stroke
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
A condition where the body cannot properly regulate blood sugar levels
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
The heart cannot pump blood efficiently enough to meet the body's needs
Joint inflammation causing pain, swelling, and stiffness
An irregular, often rapid heartbeat that increases the risk of stroke
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$111 received from industry
1 transaction reported in 2024 ·Low tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Felipe Fernandez Del Castillo's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2016
Umass Chan Medical School
Board certified · Aug 11, 2021
Self-reported via NPPES
10 years in practice
Established
Nephrologists treat kidney diseases including chronic kidney disease, kidney failure requiring dialysis, glomerulonephritis, kidney stones, and electrolyte disorders. They manage dialysis access and kidney transplant follow-up.
Taxonomy: 207RN0300X
Education & Training
University of Massachusetts Medical School (Class of 2016)
Mailing address
5 Neponset St, Worcester, MA 01606-2714
Differs from practice location
Virtual Internal Medicine Care With Felipe Fernandez Del Castillo
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Felipe Fernandez Del Castillo for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Worcester required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Felipe Fernandez Del Castillo
Dr. Fernandez Del Castillo is listed as active in the NPI registry with telehealth listed in Worcester, MA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (508) 363-6126.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Felipe Fernandez Del Castillo
Practice Location
123 Summer St Ste 380n, Worcester, MA 01608-1216
Mailing Address
5 Neponset St, Worcester, MA 01606-2714
This is a provider directory. Contact the office directly to schedule appointments.
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