PROVIDER PROFILE · NPI 1275642779

Gary ChungM.D.

PRACTICEEVERGREEN EYE CENTER, PLLCSee all providers at this practice →

OphthalmologyFederal Way, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,454

Unique beneficiaries

—

Total services

1,884

Distinct HCPCS

Medicare payment

$235K

Peer benchmark

Total Medicare services vs. 373 Ophthalmology providers in WA — above median (cohort median 2,090).

PRESCRIBING · PART D · 2024

Total Rx claims

1,924

Beneficiaries

—

Total drug cost

$332K

Distinct drugs

Brand share

40.8%

Top prescribed drugs

Latanoprost416 claims

Cyclosporine273 claims

Prednisolone Acetate162 claims

Dorzolamide Hcl/Timolol Maleat161 claims

Fluorometholone121 claims

QUALITY · MIPS · 2024

Final MIPS score

93.7

Quality

100.0

Cost

78.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.79%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

REFERRAL NETWORK

Where Gary Chung'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). 9 inbound referrers · 20 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST FRANCIS COMMUNITY HOSPITAL	50	120
MULTICARE HEALTH SYSTEM	40	76
Bradley Frederickson Optometry · Federal Way, WA	27	48
Laboratory Corporation Of America Clinical Laboratory · Seattle, WA	22	38
UNIVERSITY OF WASHINGTON	17	31
George Ko Ophthalmology · Renton, WA	14	36
Rachel Gerson Diagnostic Radiology · Yardley, PA	14	35
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Seattle, WA	12	19
GRAY, SHARON	11	30

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Evergreen Eye Center, Pllc Ambulatory Surgical Center · Federal Way, WA	248	866
FRANCISCAN HEALTH SYSTEM	87	176
NPI 1801932918	60	236
HIGHLINE MEDICAL CENTER	57	125
Christian Schmalz Certified Registered Nurse Anesthetist (CRNA) · Everett, WA	54	186
ST FRANCIS COMMUNITY HOSPITAL	49	126
MULTICARE HEALTH SYSTEM	38	78
PUBLIC HOSPITAL DISTRICT 1 OF KING COUNTY	31	71
Hans Bjorn Optometry · Federal Way, WA	30	50
VIRGINIA MASON MEDICAL CENTER	24	50
GRAY, SHARON	24	101
Bradley Frederickson Optometry · Federal Way, WA	23	51

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