What is Howard Leibowitz's specialty?

Howard Leibowitz (NPI 1851363121) is a Medicare-billing provider whose primary specialty is Internal Medicine in Worthington, MN.

Where does Howard Leibowitz practice?

Howard Leibowitz practices in Worthington, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1851363121.

How much does Medicare pay Howard Leibowitz?

Howard Leibowitz (NPI 1851363121) received approximately $944K in total Medicare Part B payments, serving 542 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851363121

Howard LeibowitzMD

PRACTICEAVERA MCKENNANSee all providers at this practice →

Internal MedicineWorthington, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,557

Unique beneficiaries

—

Total services

5,087

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 1,849 Internal Medicine providers in MN — top quintile (cohort median 405).

PRESCRIBING · PART D · 2024

Total Rx claims

6,006

Beneficiaries

—

Total drug cost

$217K

Distinct drugs

118

Brand share

17.4%

Top prescribed drugs

Amlodipine Besylate266 claims

Levothyroxine Sodium252 claims

Lisinopril236 claims

Furosemide232 claims

Atorvastatin Calcium196 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 Howard Leibowitz'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SANFORD HEALTH NETWORK	120	1,020
Kevin Ree Family Practice · Sedalia, MO	37	185
CLARK, GREGORY	29	168
FOSTER, LARRY	26	152
Martin Fedko Emergency Medicine · Janesville, WI	21	135
Charles Dike Family Practice · Worthington, MN	19	98
Charles Flohr Diagnostic Radiology · Sioux Falls, SD	17	80
Godfrey Wabwire Hospitalist · Sioux Falls, SD	16	80
Scott Hoffman Podiatry · Worthington, MN	14	38
Kruti Patel Hospitalist · San Diego, CA	14	55
Joseph Jordahl Diagnostic Radiology · Sioux Falls, SD	14	56
ATCHISON ENTERPRISES INCORPORATED	14	158

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