PROVIDER PROFILE · NPI 1114991890

Gregory GriepentrogM.D.

PRACTICEMAYO CLINICSee all providers at this practice →

OphthalmologyRochester, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

367

Unique beneficiaries

—

Total services

371

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

Total Medicare services vs. 303 Ophthalmology providers in MN — below median (cohort median 1,199).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$422

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Erythromycin Base36 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 240010

Hospital

REFERRAL NETWORK

Where Gregory Griepentrog'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 · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	72	366
LIU, SUYAN	23	46

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	152	828
BURGOS, LOURDES	31	111
A2cl Services, Llc Clinical Laboratory · West Allis, WI	14	90
LIU, SUYAN	13	30
Wisconsin Diagnostic Laboratories Llc Clinical Laboratory · Milwaukee, WI	11	29

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