What is Gregory Horwitz's specialty?

Gregory Horwitz (NPI 1689798613) is a Medicare-billing provider whose primary specialty is Urology in North Kansas City, MO.

Where does Gregory Horwitz practice?

Gregory Horwitz practices in North Kansas City, MO, based on the location reported in the CMS Medicare provider datasets for NPI 1689798613.

How much does Medicare pay Gregory Horwitz?

Gregory Horwitz (NPI 1689798613) received approximately $245K in total Medicare Part B payments, serving 823 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689798613

Gregory HorwitzM.D.

PRACTICEKANSAS CITY UROLOGY CARE, P.A.See all providers at this practice →

UrologyNorth Kansas City, MOI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,428

Unique beneficiaries

—

Total services

4,411

Distinct HCPCS

Medicare payment

$171K

Peer benchmark

Total Medicare services vs. 182 Urology providers in MO — top quintile (cohort median 3,465).

PRESCRIBING · PART D · 2024

Total Rx claims

2,454

Beneficiaries

—

Total drug cost

$290K

Distinct drugs

Brand share

30.5%

Top prescribed drugs

Tamsulosin Hcl784 claims

Mirabegron248 claims

Dutasteride224 claims

Solifenacin Succinate187 claims

Finasteride162 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where Gregory Horwitz'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). 39 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Carl Van Tasell Diagnostic Radiology · Kansas City, MO	63	198
Julia Neperud Diagnostic Radiology · Kansas City, MO	57	178
Zachary Shafer Diagnostic Radiology · Kansas City, MO	55	196
Marci Brecheisen Diagnostic Radiology · Kansas City, MO	53	195
Thomas Herrick Urology · North Kansas City, MO	52	186
Michael Krahn Diagnostic Radiology · Kansas City, MO	49	149
Timothy Waltner Diagnostic Radiology · Kansas City, MO	40	125
MILLER, JOHN	40	154
Steven Starr Cardiology · North Kansas City, MO	37	91
Laboratory Corporation Of America Clinical Laboratory · Dallas, TX	32	66
Lawrence Rigden Cardiology · North Kansas City, MO	27	93
Pablo Hernandez-Rios Pathology · North Kansas City, MO	26	71

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