What is Shiu Kwok's specialty?

Shiu Kwok (NPI 1457345613) is a Medicare-billing provider whose primary specialty is Ophthalmology in San Francisco, CA.

Where does Shiu Kwok practice?

Shiu Kwok practices in San Francisco, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1457345613.

How much does Medicare pay Shiu Kwok?

Shiu Kwok (NPI 1457345613) received approximately $154K in total Medicare Part B payments, serving 371 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events