PROVIDER PROFILE · NPI 1518966589

Mary KleinM.D.

Hematology-OncologyValparaiso, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

337

Unique beneficiaries

—

Total services

1,695

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 177 Hematology-Oncology providers in IN — above median (cohort median 1,010).

PRESCRIBING · PART D · 2024

Total Rx claims

680

Beneficiaries

—

Total drug cost

$810K

Distinct drugs

Brand share

38.2%

Top prescribed drugs

Apixaban108 claims

Anastrozole103 claims

Rivaroxaban80 claims

Warfarin Sodium59 claims

Potassium Chloride43 claims

QUALITY · MIPS · 2024

Final MIPS score

90.7

Quality

76.2

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.66%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$34

Payment records

By payment type

Food and Beverage$34

Top paying entities

Food and Beverage$34

REFERRAL NETWORK

Where Mary Klein'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). 53 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PORTER HOSPITAL LLC	500	6,184
Esther Lee Diagnostic Radiology · Valparaiso, IN	152	621
Omar Barakat Diagnostic Radiology · Valparaiso, IN	139	1,032
Jeffrey Huth Diagnostic Radiology · Valparaiso, IN	133	816
James Forde Diagnostic Radiology · Valparaiso, IN	120	496
Vivek Mishra Diagnostic Radiology · Laporte, IN	103	522
Steven Hossler Diagnostic Radiology · Fort Wayne, IN	84	520
Masood Ghouse Hematology-Oncology · Ada, OK	72	431
Douglas Mazurek Critical Care (Intensivists) · Valparaiso, IN	66	410
Jun Hu Pathology · Valparaiso, IN	60	221
Amjad Alkadri Diagnostic Radiology · Valparaiso, IN	52	247
Aj Pampalone Internal Medicine · Valparaiso, IN	47	613

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