What is Tatyana Kemarskaya's specialty?

Tatyana Kemarskaya (NPI 1851371785) is a Medicare-billing provider whose primary specialty is Internal Medicine in Allentown, PA.

Where does Tatyana Kemarskaya practice?

Tatyana Kemarskaya practices in Allentown, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1851371785.

How much does Medicare pay Tatyana Kemarskaya?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Tatyana Kemarskaya (NPI 1851371785) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1851371785

Tatyana Kemarskaya

PRACTICELEHIGH VALLEY HOSPITALSee all providers at this practice →

Internal MedicineAllentown, PAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$190

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Lansoprazole13 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Tatyana Kemarskaya'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). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
LEHIGH VALLEY HOSPITAL	241	523
Joseph Stirparo Critical Care (Intensivists) · Allentown, PA	111	343
Jayme Lieberman General Surgery · Allentown, PA	110	365
Rovinder Sandhu General Surgery · Allentown, PA	105	274
Wayne Dubov Physical Medicine and Rehabilitation · Bethlehem, PA	70	183
Cetronia Ambulance Corps, Inc Ambulance Service Provider · Allentown, PA	54	105
Devang Gor Diagnostic Radiology · Allentown, PA	52	109
Qiang Li Diagnostic Radiology · Allentown, PA	50	104
Bret Kricun Diagnostic Radiology · Philadelphia, PA	50	95
Robert Barraco General Surgery · Allentown, PA	49	149
Joshua Bemporad Diagnostic Radiology · Allentown, PA	49	89
Gregory Altemose Clinical Cardiac Electrophysiology · Miramar Beach, FL	49	83

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events