What is Wonjae Choi's specialty?

Wonjae Choi (NPI 1093766982) is a Medicare-billing provider whose primary specialty is Anesthesiology in Sacramento, CA.

Where does Wonjae Choi practice?

Wonjae Choi practices in Sacramento, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1093766982.

How much does Medicare pay Wonjae Choi?

Wonjae Choi (NPI 1093766982) received approximately $63K in total Medicare Part B payments, serving 183 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1093766982

Wonjae ChoiM.D.

AnesthesiologySacramento, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

234

Unique beneficiaries

—

Total services

255

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 4,547 Anesthesiology providers in CA — top quintile (cohort median 182).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050017

Hospital

REFERRAL NETWORK

Where Wonjae Choi'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 · 13 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	31	37

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DIGNITY HEALTH	96	121
Northern California Advanced Surgery Center Lp Ambulatory Surgical Center · Sacramento, CA	62	69
Unilab Corporation Clinical Laboratory · Sacramento, CA	32	59
Joel Pearlman Ophthalmology · Sacramento, CA	23	30
Lori Tindall Certified Registered Nurse Anesthetist (CRNA) · Fresno, CA	23	23
ZIPF, RICHARD	22	23
James Reece Ophthalmology · Sacramento, CA	21	28
Rohit Bhaskar Cardiology · Folsom, CA	14	23
David Telander Ophthalmology · Sacramento, CA	14	21
Norman Mcmurry Pathology · Sacramento, CA	13	19
Tony Tsai Ophthalmology · Sacramento, CA	13	19
Inder Singh Cardiology · Sacramento, CA	12	23

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