PROVIDER PROFILE · NPI 1457345613

Shiu KwokMD

OphthalmologySan Francisco, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,454

Unique beneficiaries

—

Total services

1,636

Distinct HCPCS

Medicare payment

$146K

Peer benchmark

Total Medicare services vs. 2,144 Ophthalmology providers in CA — below median (cohort median 1,859).

PRESCRIBING · PART D · 2024

Total Rx claims

1,984

Beneficiaries

—

Total drug cost

$633K

Distinct drugs

Brand share

46.3%

Top prescribed drugs

Brimonidine Tartrate442 claims

Brimonidine Tartrate287 claims

Bimatoprost261 claims

Ciprofloxacin Hcl116 claims

Latanoprost110 claims

QUALITY · MIPS · 2024

Final MIPS score

0.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-9.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Shiu Kwok'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). 14 inbound referrers · 36 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Irwin Chow Anesthesiology · San Francisco, CA	70	216
CITY & COUNTY OF SAN FRANCISCO	29	135
Kin-Kee Pun Internal Medicine · San Francisco, CA	28	68
Shu Wing Chan Internal Medicine · San Francisco, CA	27	80
Gustin Ho Internal Medicine · San Francisco, CA	24	122
CHU, PAUL	23	164
CHUNG YEUNG, DOROTHY	18	79
Jerome Jew Internal Medicine · San Francisco, CA	18	75
Rong Shen Family Practice · San Francisco, CA	16	116
Fred Lui Nephrology · San Francisco, CA	15	80
Wenguang Zhao Family Practice · San Francisco, CA	13	52
Chuk Kwan Internal Medicine · San Francisco, CA	12	38

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CHINESE HOSPITAL ASSOCIATION	199	1,147
Irwin Chow Anesthesiology · San Francisco, CA	66	261
NORTH EAST MEDICAL SERVICES	60	220
Yang Sun Anesthesiology · Sacramento, CA	54	303
Eric Wang Diagnostic Radiology · Santa Cruz, CA	40	97
Roger Eng Diagnostic Radiology · San Francisco, CA	36	95
CITY & COUNTY OF SAN FRANCISCO	28	128
Kin-Kee Pun Internal Medicine · San Francisco, CA	27	66
Gustin Ho Internal Medicine · San Francisco, CA	26	109
SUTTER BAY HOSPITALS	25	53
CHU, PAUL	25	125
Shu Wing Chan Internal Medicine · San Francisco, CA	22	64

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