PROVIDER PROFILE · NPI 1780767137

Christopher WiegandMD

PsychiatryTuscon, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

132

Unique beneficiaries

—

Total services

583

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 295 Psychiatry providers in AZ — top quintile (cohort median 196).

PRESCRIBING · PART D · 2024

Total Rx claims

1,464

Beneficiaries

—

Total drug cost

$121K

Distinct drugs

Brand share

21.0%

Top prescribed drugs

Clonazepam117 claims

Trazodone Hcl103 claims

Lamotrigine80 claims

Quetiapine Fumarate71 claims

Aripiprazole58 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$796

Payment records

By payment type

Food and Beverage$796

REFERRAL NETWORK

Where Christopher Wiegand'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TUCSON MEDICAL CENTER	98	252
Mandefro Zerefa Internal Medicine · Tucson, AZ	46	138
Southwest Ambulance Of Tucson Inc Ambulance Service Provider · Tucson, AZ	45	96
Salvatore Tirrito Cardiology · Tucson, AZ	33	54
NORTHWEST HOSPITAL LLC	31	361
KAN-DI-KI LLC	29	101
DEVON GABLES REHABILITATION CENTER LLC	27	55
Rhonda Nieto Anesthesiology · Tucson, AZ	20	195
Brian Mccabe Anesthesiology · Tucson, AZ	17	152
BANNER - UNIVERSITY MEDICAL CENTER TUCSON CAMPUS LLC	16	59
David Teeple Neurology · Tucson, AZ	15	55
GYORKE, ANDREW	15	30

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