What is Gian Nhan's specialty?

Gian Nhan (NPI 1982770657) is a Medicare-billing provider whose primary specialty is Anesthesiology in Los Angeles, CA.

Where does Gian Nhan practice?

Gian Nhan practices in Los Angeles, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1982770657.

How much does Medicare pay Gian Nhan?

Gian Nhan (NPI 1982770657) received approximately $60K in total Medicare Part B payments, serving 334 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1982770657

Gian NhanM.D.

PRACTICEMOON G YUN MDSee all providers at this practice →

AnesthesiologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

278

Unique beneficiaries

—

Total services

279

Distinct HCPCS

Medicare payment

$31K

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

Final MIPS score

92.8

Quality

78.5

Cost

70.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.75%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$101

Payment records

By payment type

Food and Beverage$101

Top paying entities

Food and Beverage$101

REFERRAL NETWORK

Where Gian Nhan'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Richard Yoo Diagnostic Radiology · Los Angeles, CA	95	305
John Lin Diagnostic Radiology · Los Angeles, CA	58	111
Justin Bick-Forrester Diagnostic Radiology · Los Angeles, CA	34	76
City Of Los Angeles Ambulance Service Provider · Los Angeles, CA	32	47
Galen Cortina Pathology · Van Nuys, CA	31	35
Khaldoun Sroujieh Cardiology · Los Angeles, CA	27	90
NPI 1003957259	25	64
Joseph Ghazal Cardiology · Los Angeles, CA	19	45
Pagiel Shechter Nephrology · Los Angeles, CA	15	47
Unilab Corporation Clinical Laboratory · West Hills, CA	14	20
Gopal Govindarajan Cardiology · Los Angeles, CA	12	13
WHITE MEMORIAL MEDICAL CENTER	12	16

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