What is Clifford Wong's specialty?

Clifford Wong (NPI 1780621706) is a Medicare-billing provider whose primary specialty is Nephrology in Hayward, CA.

Where does Clifford Wong practice?

Clifford Wong practices in Hayward, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1780621706.

How much does Medicare pay Clifford Wong?

Clifford Wong (NPI 1780621706) received approximately $279K in total Medicare Part B payments, serving 456 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1780621706

Clifford WongMD

PRACTICEWESTERN LABORATORIESSee all providers at this practice →

NephrologyHayward, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

912

Unique beneficiaries

—

Total services

2,101

Distinct HCPCS

Medicare payment

$262K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — above median (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

1,396

Beneficiaries

—

Total drug cost

$721K

Distinct drugs

Brand share

37.9%

Top prescribed drugs

Losartan Potassium180 claims

Hydralazine Hcl134 claims

Dapagliflozin Propanediol117 claims

Calcifediol76 claims

Lisinopril74 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

94.0

Cost

80.4

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$975

Payment records

By payment type

Food and Beverage$870

Education$105

Top paying entities

Food and Beverage$870

Education$105

REFERRAL NETWORK

Where Clifford Wong'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Qi Che Nephrology · Fremont, CA	131	1,062
BORST, RICHARD	94	555
William Tanner Diagnostic Radiology · Walnut Creek, CA	84	465
WALKER DIALYSIS LLC	68	1,372
Ramiro Garcia Hospitalist · Hayward, CA	68	1,242
Royal Ambulance Inc. Ambulance Service Provider · San Leandro, CA	58	365
Bhavna Malik Infectious Disease · Walnut Creek, CA	48	232
AL-BANDER, HAMOUDI	46	249
BHANDARI, BHUPINDER	43	620
Lamont Paxton Vascular Surgery · San Leandro, CA	32	122
MYINT, GERALD	31	716
David Miller Infectious Disease · Pleasanton, CA	28	129

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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