What is Cynthia Chiu's specialty?

Cynthia Chiu (NPI 1306852629) is a Medicare-billing provider whose primary specialty is Ophthalmology in Oakland, CA.

Where does Cynthia Chiu practice?

Cynthia Chiu practices in Oakland, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1306852629.

How much does Medicare pay Cynthia Chiu?

Cynthia Chiu (NPI 1306852629) received approximately $329K in total Medicare Part B payments, serving 1,082 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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