Kathryn Eagan Ussai, M.D.
Kathryn Eagan Ussai is a Nephrology Internal Medicine specialist based in Allentown, PA with over 30 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Patients across PA can see Kathryn Eagan Ussai, M.D. in person in Allentown or via virtual visit — no travel required. She graduated from Jefferson Medical College of Thomas Jefferson University in 1996 and has 30+ years of clinical experience. She regularly sees Medicare patients with hypertension, high cholesterol, and kidney disease (per CMS claims data).
At a glance
- Uses generic medications more than 75% of reporting doctors in Pennsylvania
- Virtual visits available — no app or travel required
Older · 1452dNPPES updated 2022-06-02 · 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?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better91.4%
Pennsylvania avg: 82.8 · US avg: 82.8
✓ Higher than most doctors nationally(+8.6 pts)
Better than 75% of reporting doctors in PennsylvaniaHow often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
615
Unique beneficiaries
High volumePrescription Recipients
235
Patients prescribed
Prescriptions Written
1,375
Total claims
Total Medicare drug cost: $122k
Percentile rankings compared against 3,764 reporting peers in Pennsylvania.
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
US avg: 70.2%↑ More patients than average (+5%) — a focus area for this doctor
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↑ More patients than average (+45%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↑ More patients than average (+20%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+4%) — a focus area for this doctor
The heart cannot pump blood efficiently enough to meet the body's needs
US avg: 22.5%↑ More patients than average (+29%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+17%) — a focus area for this doctor
Conditions affecting emotional state, including depression and bipolar disorder
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$17 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 Kathryn Eagan Ussai's NPI.
Social Vulnerability Index: 0.46 / 1.00
Below-average vulnerabilityShe 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.
Graduated medical school · 1996
Sidney Kimmel Medical College at Thomas Jefferson University
Board certified · Jun 1, 2022
Self-reported via NPPES
30 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
Education & Training
Jefferson Medical College of Thomas Jefferson University (Class of 1996)
Mailing address
1230 S Cedar Crest Blvd Ste 301, Allentown, PA 18103-6212
Differs from practice location
Virtual Internal Medicine Care With Kathryn Eagan Ussai
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Kathryn Eagan Ussai 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 Kathryn Eagan Ussai
Dr. Ussai 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 Kathryn Eagan Ussai
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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