PROVIDER PROFILE · NPI 1386663920

Michael KnoxMD

PRACTICESPARTAN RADIOLOGY, INCSee all providers at this practice →

Interventional RadiologyGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,600

Unique beneficiaries

—

Total services

1,754

Distinct HCPCS

Medicare payment

$32K

Peer benchmark

Total Medicare services vs. 85 Interventional Radiology providers in MI — top quintile (cohort median 1,096).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$15

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Prednisone11 claims

QUALITY · MIPS · 2024

Final MIPS score

95.2

Quality

91.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.85%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$16K

Payment records

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$14K

Food and Beverage$2K

Travel and Lodging$1K

REFERRAL NETWORK

Where Michael Knox'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). 111 inbound referrers · 206 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SPECTRUM HEALTH PRIMARY CARE PARTNERS	115	179
PETERSON, NEIL	64	116
QUICK, JOHN	54	120
Christopher Buchach Diagnostic Radiology · Grand Rapids, MI	52	90
Craig Moore Diagnostic Radiology · Grand Rapids, MI	46	91
LUTTENTON, CHARLES	44	68
GRIGGS, THOMAS	43	79
James Larson Diagnostic Radiology · Grand Rapids, MI	42	64
REED CITY HOSPITAL CORPORATION	41	109
Neil Mccullough Diagnostic Radiology · Grand Rapids, MI	37	47
Theresa Osborne Internal Medicine · Grand Rapids, MI	37	48
MECOSTA COUNTY MEDICAL CENTER	34	91

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SPECTRUM HEALTH HOSPITALS	522	1,740
REGENTS OF THE UNIVERSITY OF MICHIGAN	212	351
SPECTRUM HEALTH PRIMARY CARE PARTNERS	109	169
Life Ems Inc Ambulance Service Provider · Grand Rapids, MI	96	186
Paramed Inc Ambulance Service Provider · Grand Rapids, MI	74	164
Craig Moore Diagnostic Radiology · Grand Rapids, MI	68	114
Mario Orsini Diagnostic Radiology · Grand Rapids, MI	66	118
THORNBURG, BARBARA	62	128
PETERSON, NEIL	59	110
HOLLAND COMMUNITY HOSPITAL	56	352
VANDERKOLK, HENRY	54	100
Peter Nye Diagnostic Radiology · Grand Rapids, MI	52	90

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