PROVIDER PROFILE · NPI 1629044649

Walter LongoMD

PRACTICEMEDICAL COLLEGE OF WISCONSINSee all providers at this practice →

Hematology-OncologyMilwaukee, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

147

Unique beneficiaries

—

Total services

438

Distinct HCPCS

Medicare payment

$27K

Peer benchmark

Total Medicare services vs. 202 Hematology-Oncology providers in WI — below median (cohort median 680).

PRESCRIBING · PART D · 2024

Total Rx claims

355

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

Brand share

51.3%

Top prescribed drugs

Acyclovir63 claims

Sulfamethoxazole/Trimethoprim59 claims

Fluconazole32 claims

Ruxolitinib Phosphate27 claims

Apixaban27 claims

QUALITY · MIPS · 2024

Final MIPS score

88.0

Quality

82.8

Cost

77.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.55%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Walter Longo'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIVINE SAVIOR HEALTHCARE, INC.	45	433
Alan Bridges Pathology · Madison, WI	39	205
Vaishalee Kenkre Hematopoietic Cell Transplantation and Cellular Therapy · Madison, WI	16	167
Lindell Gentry Neurology · Madison, WI	14	69
Cristopher Meyer Diagnostic Radiology · Middleton, WI	14	53
Craig Magnes Diagnostic Radiology · Portage, WI	12	37
Timothy Ziemlewicz Diagnostic Radiology · Madison, WI	12	58

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