PROVIDER PROFILE · NPI 1396779633

Kathryn UssaiM.D.

NephrologyAllentown, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,013

Unique beneficiaries

—

Total services

2,526

Distinct HCPCS

Medicare payment

$181K

Peer benchmark

Total Medicare services vs. 452 Nephrology providers in PA — top quintile (cohort median 1,017).

PRESCRIBING · PART D · 2024

Total Rx claims

1,189

Beneficiaries

—

Total drug cost

$111K

Distinct drugs

Brand share

13.6%

Top prescribed drugs

Losartan Potassium136 claims

Calcitriol117 claims

Amlodipine Besylate111 claims

Lisinopril96 claims

Furosemide78 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$17

Payment records

By payment type

Food and Beverage$17

REFERRAL NETWORK

Where Kathryn Ussai's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 171 inbound referrers · 255 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LEHIGH VALLEY HOSPITAL	322	1,161
Vikram Verma Nephrology · Allentown, PA	104	336
Sharon Maynard Nephrology · Allentown, PA	83	319
James Newcomb Interventional Radiology · Allentown, PA	79	229
Bret Kricun Diagnostic Radiology · Philadelphia, PA	74	236
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	74	347
Christopher Brown Diagnostic Radiology · Allentown, PA	73	283
GOLDNER, DAVID	72	217
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	71	228
Gregory Altemose Clinical Cardiac Electrophysiology · Miramar Beach, FL	70	183
Jorge Arsuaga Diagnostic Radiology · Sellersville, PA	68	198
Robert Rienzo Diagnostic Radiology · Allentown, PA	64	213

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
GRAND VIEW HOSPITAL	176	1,181
Health Network Laboratories, Llc Clinical Laboratory · Allentown, PA	159	786
LEHIGH VALLEY HOSPITAL	155	661
Mohammad Saqib Nephrology · Allentown, PA	120	675
Vikram Verma Nephrology · Allentown, PA	103	343
Tayyab Ali Nephrology · Allentown, PA	99	544
Henry Schairer Nephrology · Allentown, PA	87	253
Spectra East, Inc. Clinical Laboratory · Rockleigh, NJ	78	309
Ravindra Bollu Nephrology · Allentown, PA	76	319
Eric Fels Nephrology · Allentown, PA	59	175
Sharon Maynard Nephrology · Allentown, PA	58	253
Nelson Kopyt Nephrology · Allentown, PA	57	376

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history