Joseph Carl Guzzo, M.D.
Joseph Carl Guzzo is a Nephrology Internal Medicine specialist based in Allentown, PA with over 55 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Joseph Carl Guzzo, M.D. has practiced internal medicine for 55+ years, working in group practice. He has been in practice for 55+ years. He regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).
Older · 1453dNPPES updated 2022-05-31 · verify NPI on CMS · Verify license at Pennsylvania State Board of Medicine
Contact & Location
Practice Location
1230 S Cedar Crest Blvd Stes 301, 302, 304, Allentown, PA 18103-6212
How Does This Doctor Compare?
Medicare Patients
378
Unique beneficiaries
Standard volumePrescription Recipients
256
Patients prescribed
Prescriptions Written
1,736
Total claims
Total Medicare drug cost: $236k
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
Joint inflammation causing pain, swelling, and stiffness
The heart cannot pump blood efficiently enough to meet the body's needs
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
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.
$144 received from industry
3 transactions 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 Joseph Carl Guzzo's NPI.
Social Vulnerability Index: 0.46 / 1.00
Below-average vulnerabilityHe practices in a community where the CDC measures social vulnerability across socioeconomic status, household composition, racial/ethnic minority status, and housing/transportation factors. A higher index indicates more residents may face barriers accessing care.
Source: CDC/ATSDR Social Vulnerability Index.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · May 30, 2022
Self-reported via NPPES
55 years in practice
Senior practitioner
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
Mailing address
1230 S Cedar Crest Blvd Ste 301, Allentown, PA 18103-6212
Differs from practice location
Virtual Internal Medicine Care With Joseph Carl Guzzo
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Joseph Carl Guzzo for blood pressure monitoring, cholesterol management, kidney care follow-ups — no travel to Allentown 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 Joseph Carl Guzzo
Dr. Guzzo is listed as active in the NPI registry with telehealth listed in Allentown, PA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (610) 432-4529.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator · HRSA HPSA · CDC SVI. See Data Methodology.
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Contact Joseph Carl Guzzo
Practice Location
1230 S Cedar Crest Blvd Stes 301, 302, 304, Allentown, PA 18103-6212
Mailing Address
1230 S Cedar Crest Blvd Ste 301, Allentown, PA 18103-6212
This is a provider directory. Contact the office directly to schedule appointments.
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