PROVIDER PROFILE · NPI 1417983545

Gary HollenbergM.D.

PRACTICEUNIVERSITY MEDICAL IMAGING PCSee all providers at this practice →

Diagnostic RadiologyRochester, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

762

Unique beneficiaries

—

Total services

777

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 2,489 Diagnostic Radiology providers in NY — bottom quintile (cohort median 3,110).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

82.7

Quality

71.8

Cost

56.2

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.33%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gary Hollenberg'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). 25 inbound referrers · 65 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
UNIVERSITY OF ROCHESTER	519	1,260
ROCHESTER GENERAL HOSPITAL	67	131
National Ambulance & Oxygen Service, Inc. Ambulance Service Provider · Rochester, NY	41	97
James Eichelberger Cardiology · Rochester, NY	33	44
ACM MEDICAL LABORATORY INC	28	55
RICHESON, JOHN	28	43
Hani Rashid Urology · Rochester, NY	21	36
Axel Wismueller Diagnostic Radiology · Rochester, NY	20	31
Karl Schwarz Cardiology · Rochester, NY	20	30
Ravinder Sidhu Diagnostic Radiology · Rochester, NY	20	35
Gregory Dieudonne Diagnostic Radiology · Rochester, NY	20	39
Gwy Suk Seo Diagnostic Radiology · Aurora, CO	18	47

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF ROCHESTER	362	889
HIGHLAND HOSPITAL OF ROCHESTER	107	195
ROCHESTER GENERAL HOSPITAL	52	84
Abhishek Chaturvedi Diagnostic Radiology · Rochester, NY	50	115
Susan Hobbs Diagnostic Radiology · Rochester, NY	40	73
Gerald Holzwasser Diagnostic Radiology · Rochester, NY	36	93
RICHESON, JOHN	33	66
WORMER, DUNCAN	28	51
James Eichelberger Cardiology · Rochester, NY	26	48
WANDTKE, JOHN	25	48
Daniel O'connor Diagnostic Radiology · Rochester, NY	24	41
Karl Schwarz Cardiology · Rochester, NY	24	32

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