PROVIDER PROFILE · NPI 1336436054

Christopher ClarkMD

PRACTICERIVER CITY PSYCHOLOGICAL SERVICES PCSee all providers at this practice →

Emergency MedicineGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

292

Unique beneficiaries

—

Total services

294

Distinct HCPCS

Medicare payment

$40K

Peer benchmark

Total Medicare services vs. 2,370 Emergency Medicine providers in MI — above median (cohort median 308).

PRESCRIBING · PART D · 2024

Total Rx claims

192

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

46.4%

Top prescribed drugs

Cefuroxime Axetil35 claims

Ondansetron29 claims

Cephalexin28 claims

Prednisone27 claims

Doxycycline Monohydrate20 claims

QUALITY · MIPS · 2024

Final MIPS score

97.5

Quality

89.3

Cost

85.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.95%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$34

Payment records

By payment type

Food and Beverage$34

REFERRAL NETWORK

Where Christopher Clark'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). 32 inbound referrers · 79 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NEWAYGO COUNTY GENERAL HOSPITAL ASSOCIATION	117	397
MECOSTA COUNTY MEDICAL CENTER	110	345
SPECTRUM HEALTH PRIMARY CARE PARTNERS	102	158
SPECTRUM HEALTH UNITED	56	134
ZEELAND COMMUNITY HOSPITAL	51	123
RUPP, STEPHEN	49	100
QUICK, JOHN	28	44
Christopher Cahill Emergency Medicine · Grand Rapids, MI	27	47
Steven Bezinque Diagnostic Radiology · Grand Rapids, MI	26	40
James Larson Diagnostic Radiology · Grand Rapids, MI	24	33
Trevor Cummings Emergency Medicine · Grand Rapids, MI	23	33
LUTTENTON, CHARLES	21	34

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SPECTRUM HEALTH HOSPITALS	321	878
REGENTS OF THE UNIVERSITY OF MICHIGAN	161	252
SPECTRUM HEALTH PRIMARY CARE PARTNERS	106	164
SPECTRUM HEALTH UNITED	105	278
Life Ems Inc Ambulance Service Provider · Grand Rapids, MI	71	178
Mario Orsini Diagnostic Radiology · Grand Rapids, MI	64	112
Paramed Inc Ambulance Service Provider · Grand Rapids, MI	63	146
Life Ems Of Ionia Co Inc Ambulance Service Provider · Ionia, MI	53	139
THORNBURG, BARBARA	53	90
NEWAYGO COUNTY GENERAL HOSPITAL ASSOCIATION	52	183
Peter Nye Diagnostic Radiology · Grand Rapids, MI	48	82
MECOSTA COUNTY MEDICAL CENTER	45	152

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