PROVIDER PROFILE · NPI 1306852629

Cynthia ChiuM.D.

PRACTICECYNTHIA S. CHIU, M.D., F.A.C.S., INC.See all providers at this practice →

OphthalmologyOakland, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,062

Unique beneficiaries

—

Total services

3,337

Distinct HCPCS

Medicare payment

$317K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

1,770

Beneficiaries

—

Total drug cost

$252K

Distinct drugs

Brand share

30.5%

Top prescribed drugs

Latanoprost428 claims

Prednisolone Acetate205 claims

Ketorolac Tromethamine199 claims

Moxifloxacin Hcl188 claims

Timolol Maleate164 claims

QUALITY · MIPS · 2024

Final MIPS score

98.4

Quality

100.0

Cost

78.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.98%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Travel and Lodging$1K

Food and Beverage$887

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050305

Hospital

REFERRAL NETWORK

Where Cynthia Chiu'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). 3 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CITY & COUNTY OF SAN FRANCISCO	36	142
Gordon Fung Cardiology · San Francisco, CA	11	54
Don Ng Internal Medicine · San Francisco, CA	11	69

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
UNIVERSITY OF CALIFORNIA, SAN FRANCISCO	295	2,636
CITY & COUNTY OF SAN FRANCISCO	28	123
Jay Stewart Ophthalmology · San Francisco, CA	19	49
Valli Mummaneni Anesthesiology · San Francisco, CA	14	54
Majid Moshirfar Ophthalmology · Salt Lake City, UT	14	40
Gordon Fung Cardiology · San Francisco, CA	13	65
Don Ng Internal Medicine · San Francisco, CA	12	58

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