PROVIDER PROFILE · NPI 1932184579

Dave GroszCRNA

PRACTICEMAYO CLINIC ARIZONASee all providers at this practice →

Certified Registered Nurse Anesthetist (CRNA)Phoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

393

Unique beneficiaries

—

Total services

406

Distinct HCPCS

Medicare payment

$37K

Peer benchmark

Total Medicare services vs. 771 Certified Registered Nurse Anesthetist (CRNA) providers in AZ — top quintile (cohort median 141).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Dave Grosz'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAYO CLINIC ARIZONA	143	310
Idris Ocal Pathology · Scottsdale, AZ	15	16
RUZICH, RUSSELL	14	16
MAZZEI, ALBERTA	14	14
James Chien Anesthesiology · Mesa, AZ	13	13
Lopa Misra Anesthesiology · Phoenix, AZ	13	16
Kelley Kennedy Internal Medicine · Scottsdale, AZ	11	17
LEE, HOWARD	11	16
Scott Swanson Urology · Phoenix, AZ	11	28
Clinton Wellnitz Diagnostic Radiology · Scottsdale, AZ	11	17
Ameet Patel Diagnostic Radiology · Scottsdale, AZ	11	19
LIDNER, THOMAS	11	11

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