What is Steven Hammer's specialty?

Steven Hammer (NPI 1134192198) is a Medicare-billing provider whose primary specialty is Family Practice in Mukwonago, WI.

Where does Steven Hammer practice?

Steven Hammer practices in Mukwonago, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1134192198.

How much does Medicare pay Steven Hammer?

Steven Hammer (NPI 1134192198) received approximately $11K in total Medicare Part B payments, serving 147 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1134192198

Steven HammerM.D.

Family PracticeMukwonago, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

182

Unique beneficiaries

—

Total services

197

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 2,096 Family Practice providers in WI — below median (cohort median 478).

PRESCRIBING · PART D · 2024

Total Rx claims

193

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

27.5%

Top prescribed drugs

Doxycycline Monohydrate75 claims

Amoxicillin/Potassium Clav33 claims

Mupirocin29 claims

Prednisone25 claims

Sulfamethoxazole/Trimethoprim20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 520008

Hospital

REFERRAL NETWORK

Where Steven Hammer'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). 2 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jennifer Bergin Diagnostic Radiology · Waukesha, WI	12	23
SAEIAN, KOOROUSH	12	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PROHEALTH WAUKESHA MEMORIAL HOSPITAL, INC.	212	693
SAEIAN, KOOROUSH	14	28
James Vavra Podiatry · Pewaukee, WI	13	22
Bridget Lenz Family Practice · Mukwonago, WI	13	26
Patrick Keller Diagnostic Radiology · Waukesha, WI	12	24
MAMEROW, STEVEN	12	35
Sandra Amadon Family Practice · Waukesha, WI	12	29
David Roelke Diagnostic Radiology · Waukesha, WI	11	20
ELLENBOLT, DARREN	11	30
John Grogan Diagnostic Radiology · Waukesha, WI	11	19

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