What is David Grossklaus's specialty?

David Grossklaus (NPI 1750355392) is a Medicare-billing provider whose primary specialty is Urology in Mesa, AZ.

Where does David Grossklaus practice?

David Grossklaus practices in Mesa, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1750355392.

How much does Medicare pay David Grossklaus?

David Grossklaus (NPI 1750355392) received approximately $485K in total Medicare Part B payments, serving 1,555 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1750355392

David GrossklausM.D.

PRACTICEDAVID J. GROSSKLAUS, M.D.,P.C.See all providers at this practice →

UrologyMesa, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,327

Unique beneficiaries

—

Total services

6,433

Distinct HCPCS

Medicare payment

$422K

Peer benchmark

Total Medicare services vs. 191 Urology providers in AZ — top quintile (cohort median 3,740).

PRESCRIBING · PART D · 2024

Total Rx claims

3,055

Beneficiaries

—

Total drug cost

$135K

Distinct drugs

Brand share

42.2%

Top prescribed drugs

Alfuzosin Hcl851 claims

Tamsulosin Hcl456 claims

Ciprofloxacin Hcl368 claims

Finasteride367 claims

Hydrocodone/Acetaminophen164 claims

QUALITY · MIPS · 2024

Final MIPS score

91.1

Quality

92.8

Cost

79.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$516

Payment records

By payment type

Food and Beverage$502

Education$13

Top paying entities

Food and Beverage$502

Education$13

REFERRAL NETWORK

Where David Grossklaus'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). 43 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BANNER BAYWOOD MEDICAL CENTER	158	733
Surgery Center Of Gilbert Llc Ambulatory Surgical Center · Mesa, AZ	45	127
Inform Diagnostics, Inc. Clinical Laboratory · Coppell, TX	36	88
Jaskamal Kahlon Interventional Cardiology · Mesa, AZ	31	54
SAMPSON, RONALD	28	141
NPI 1316992407	23	48
SMI IMAGING, LLC	23	53
Kai-Chun Sung Clinical Cardiac Electrophysiology · Mesa, AZ	19	38
Gamal Aboul-Nasr Internal Medicine · Mesa, AZ	18	30
BANNER HEART HOSPITAL	18	24
Mark Madsen Diagnostic Radiology · Mesa, AZ	17	26
Farukh Mian Diagnostic Radiology · Maywood, IL	17	32

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