What is Gregory Peterson's specialty?

Gregory Peterson (NPI 1245467141) is a Medicare-billing provider whose primary specialty is Emergency Medicine in Waconia, MN.

Where does Gregory Peterson practice?

Gregory Peterson practices in Waconia, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1245467141.

How much does Medicare pay Gregory Peterson?

Gregory Peterson (NPI 1245467141) received approximately $15K in total Medicare Part B payments, serving 146 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245467141

Gregory PetersonM.D.

Emergency MedicineWaconia, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

145

Unique beneficiaries

—

Total services

145

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 962 Emergency Medicine providers in MN — bottom quintile (cohort median 290).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$418

Distinct drugs

Brand share

21.6%

Top prescribed drugs

Prednisone15 claims

Cephalexin13 claims

Tizanidine Hcl12 claims

Amoxicillin/Potassium Clav11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 240056

Hospital

REFERRAL NETWORK

Where Gregory Peterson'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). 16 inbound referrers · 24 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
RIDGEVIEW MEDICAL CENTER	133	393
David Gross Diagnostic Radiology · Eden Prairie, MN	46	82
Curtis Binder Diagnostic Radiology · Eden Prairie, MN	24	47
Daniel Keeley Internal Medicine · Maple Grove, MN	17	37
Tara Mcmichael Internal Medicine · Waconia, MN	17	49
Paul Olson Internal Medicine · Chanhassen, MN	15	51
Nicole Charles Physician Assistant · Waconia, MN	15	35
STOCKS, THOMAS	15	28
GRAMITH, FREDERICK	14	17
Paul Brown Internal Medicine · Waconia, MN	14	36
Todd Holcomb Internal Medicine · Chaska, MN	14	41
HUBBARD, BRUCE	12	21

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
RIDGEVIEW MEDICAL CENTER	337	997
RAILE, GEOFFREY	56	100
Henry Dvorak Internal Medicine · Waconia, MN	29	76
PARK NICOLLET METHODIST HOSPITAL	24	48
ALLINA HEALTH SYSTEM	18	37
SCHULARICK, MARTIN	18	25
RIDGEVIEW MEDICAL CENTER	18	22
Nicole Charles Physician Assistant · Waconia, MN	17	59
Jessica Baitani Internal Medicine · Waconia, MN	17	44
ST FRANCIS REGIONAL MEDICAL CENTER	16	32
Kevin White Internal Medicine · Spring Park, MN	16	29
Huy Tran Diagnostic Radiology · Eden Prairie, MN	16	22

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