What is Glenn Hammer's specialty?

Glenn Hammer (NPI 1508864786) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Cedar Rapids, IA.

Where does Glenn Hammer practice?

Glenn Hammer practices in Cedar Rapids, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1508864786.

How much does Medicare pay Glenn Hammer?

Glenn Hammer (NPI 1508864786) received approximately $156K in total Medicare Part B payments, serving 3,705 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508864786

Glenn HammerM. D.

PRACTICEM. R. ASSOCIATESSee all providers at this practice →

Diagnostic RadiologyCedar Rapids, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,527

Unique beneficiaries

—

Total services

8,496

Distinct HCPCS

Medicare payment

$141K

Peer benchmark

Total Medicare services vs. 239 Diagnostic Radiology providers in IA — top quintile (cohort median 4,062).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

77.3

Quality

69.7

Cost

79.8

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.10%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Glenn 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). 239 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST LUKE'S METHODIST HOSPITAL	703	1,247
Weland Clinical Laboratories, P.C. Clinical Laboratory · Cedar Rapids, IA	296	533
TRINITY REGIONAL MEDICAL CENTER	292	672
Medical Laboratories Of Eastern Iowa Lc Clinical Laboratory · Cedar Rapids, IA	239	472
Area Ambulance Authority Ambulance Service Provider · Cedar Rapids, IA	220	337
Cam Campbell Cardiology · Cedar Rapids, IA	154	257
WAVERLY HEALTH CENTER	153	355
David Jensen Diagnostic Radiology · Cedar Rapids, IA	151	191
JEFFERSON COUNTY HOSPITAL	141	370
Michael Hanigan Diagnostic Radiology · Cedar Rapids, IA	139	190
Richard Seitz Diagnostic Radiology · Cedar Rapids, IA	136	209
Sarah Pauley Diagnostic Radiology · Cedar Rapids, IA	127	190

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