PROVIDER PROFILE · NPI 1114901840

James VanharenMD

PsychiatryGrand Rapids, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

769

Beneficiaries

—

Total drug cost

$51K

Distinct drugs

Brand share

32.9%

Top prescribed drugs

Clozapine52 claims

Clonazepam47 claims

Lamotrigine45 claims

Duloxetine Hcl44 claims

Dextroamphetamine/Amphetamine40 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$113

Payment records

By payment type

Food and Beverage$113

REFERRAL NETWORK

Where James Vanharen'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). 1 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jahandar Saifollahi Psychiatry · Grand Rapids, MI	11	109

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
FOREST VIEW PSYCHIATRIC HOSPITAL INC	108	154
Puneet Singla Psychiatry · Grand Rapids, MI	96	891
Jahandar Saifollahi Psychiatry · Grand Rapids, MI	63	261
REGENTS OF THE UNIVERSITY OF MICHIGAN	37	72
SPECTRUM HEALTH HOSPITALS	23	51
SAINT MARY'S HEALTH SERVICES	22	34
Paramed Inc Ambulance Service Provider · Grand Rapids, MI	21	35

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