What is Erik Simchuk's specialty?

Erik Simchuk (NPI 1831158799) is a Medicare-billing provider whose primary specialty is General Surgery in Chico, CA.

Where does Erik Simchuk practice?

Erik Simchuk practices in Chico, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1831158799.

How much does Medicare pay Erik Simchuk?

Erik Simchuk (NPI 1831158799) received approximately $79K in total Medicare Part B payments, serving 187 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1831158799

Erik SimchukMD

PRACTICEDERON LUDWIG, M.D., INCSee all providers at this practice →

General SurgeryChico, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

302

Unique beneficiaries

—

Total services

335

Distinct HCPCS

Medicare payment

$67K

Peer benchmark

Total Medicare services vs. 1,763 General Surgery providers in CA — above median (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

154

Beneficiaries

—

Total drug cost

$16K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Omeprazole60 claims

Sucralfate43 claims

Pantoprazole Sodium28 claims

Esomeprazole Magnesium23 claims

QUALITY · MIPS · 2024

Final MIPS score

81.5

Quality

60.5

Cost

68.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.27%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$304

Payment records

By payment type

Food and Beverage$304

Top paying entities

Food and Beverage$304

REFERRAL NETWORK

Where Erik Simchuk'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). 6 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Deron Ludwig General Surgery · Missoula, MT	99	344
ENLOE MEDICAL CENTER	76	336
Skyway Surgery Center. Llc Ambulatory Surgical Center · Chico, CA	37	64
BOICE, JAMES	13	29
Priscilla Chang Pathology · Chico, CA	12	21
Robert Ertner Anesthesiology · Chico, CA	11	23

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