What is Evan Ouyang's specialty?

Evan Ouyang (NPI 1477848190) is a Medicare-billing provider whose primary specialty is Psychiatry in Iowa City, IA.

Where does Evan Ouyang practice?

Evan Ouyang practices in Iowa City, IA, based on the location reported in the CMS Medicare provider datasets for NPI 1477848190.

How much does Medicare pay Evan Ouyang?

Evan Ouyang (NPI 1477848190) received approximately $18K in total Medicare Part B payments, serving 54 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1477848190

Evan OuyangMD

PsychiatryIowa City, IAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

298

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 159 Psychiatry providers in IA — above median (cohort median 244).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Clozapine20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$513

Payment records

By payment type

Food and Beverage$513

Top paying entities

Food and Beverage$513

REFERRAL NETWORK

Where Evan Ouyang'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). 4 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST LUKE'S METHODIST HOSPITAL	32	58
Joan James Psychiatry · Bettendorf, IA	32	54
ST LUKE'S METHODIST HOSPITAL	29	36
Jennifer Blume Nurse Practitioner · Cedar Rapids, IA	14	17

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Joan James Psychiatry · Bettendorf, IA	19	45
SIDEBOTTOM, JANET	13	17
Jennifer Blume Nurse Practitioner · Cedar Rapids, IA	12	18
ST LUKE'S METHODIST HOSPITAL	11	19

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