What is John Darby's specialty?

John Darby (NPI 1689610933) is a Medicare-billing provider whose primary specialty is Psychiatry & Neurology in San Jose, CA.

Where does John Darby practice?

John Darby practices in San Jose, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1689610933.

How much does Medicare pay John Darby?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for John Darby (NPI 1689610933) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1689610933

John Darby

Psychiatry & NeurologySan Jose, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

190

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

18.4%

Top prescribed drugs

Olanzapine42 claims

Olanzapine24 claims

Benztropine Mesylate23 claims

Metformin Hcl21 claims

Risperidone17 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.

REFERRAL NETWORK

Where John Darby'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Ashwani Bindal Internal Medicine · Fremont, CA	24	65
Community Mobile Diagnostics Llc Portable X-Ray Supplier · San Leandro, CA	14	49

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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