What is Haywon Lieh's specialty?

Haywon Lieh (NPI 1013952308) is a Medicare-billing provider whose primary specialty is Anesthesiology in Walnut Creek, CA.

Where does Haywon Lieh practice?

Haywon Lieh practices in Walnut Creek, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1013952308.

How much does Medicare pay Haywon Lieh?

Haywon Lieh (NPI 1013952308) received approximately $50K in total Medicare Part B payments, serving 400 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1013952308

Haywon LiehMD

PRACTICEJOHN MUIR HEALTHSee all providers at this practice →

AnesthesiologyWalnut Creek, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

336

Unique beneficiaries

—

Total services

341

Distinct HCPCS

Medicare payment

$40K

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.

REFERRAL NETWORK

Where Haywon Lieh'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Aspen Surgery Center, Llc Ambulatory Surgical Center · Walnut Creek, CA	162	184
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	41	61
DRUCKER, MARK	32	59
JOHN MUIR HEALTH	30	46
Mira Lim Ophthalmology · Walnut Creek, CA	11	15

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