What is David Woo's specialty?

David Woo (NPI 1407988272) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Walnut Creek, CA.

Where does David Woo practice?

David Woo practices in Walnut Creek, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1407988272.

How much does Medicare pay David Woo?

David Woo (NPI 1407988272) received approximately $182K in total Medicare Part B payments, serving 1,865 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1407988272

David WooM.D.

Diagnostic RadiologyWalnut Creek, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,142

Unique beneficiaries

—

Total services

5,703

Distinct HCPCS

Medicare payment

$116K

Peer benchmark

Total Medicare services vs. 3,474 Diagnostic Radiology providers in CA — above median (cohort median 2,975).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

83.6

Quality

67.6

Cost

71.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.36%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where David Woo'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). 168 inbound referrers · 308 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
STANFORD HEALTH CARE TRI-VALLEY	223	413
Jonathan Posin Diagnostic Radiology · Walnut Creek, CA	188	376
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	155	288
Daniel Kim Diagnostic Radiology · Walnut Creek, CA	130	285
Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA	122	200
Saurabh Patel Diagnostic Radiology · Walnut Creek, CA	96	180
Amy Lai Diagnostic Radiology · New York, NY	95	160
Ronald Chan Diagnostic Radiology · Walnut Creek, CA	91	145
Mark Tu Diagnostic Radiology · Walnut Creek, CA	89	143
Ayman Hosny Cardiology · Concord, CA	88	135
Kimberly Blumberg Diagnostic Radiology · Walnut Creek, CA	87	134
SCHICK, ROBERT	85	128

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
JOHN MUIR HEALTH	537	982
JOHN MUIR HEALTH	424	668
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	274	515
American Medical Response West Ambulance Service Provider · Concord, CA	199	310
William Hoddick Diagnostic Radiology · Walnut Creek, CA	197	449
North Star Emergency Services, Inc. Ambulance Service Provider · Livermore, CA	159	281
Jonathan Posin Diagnostic Radiology · Walnut Creek, CA	153	255
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	124	210
Sunil Gandhi Diagnostic Radiology · Walnut Creek, CA	124	209
Daniel Kim Diagnostic Radiology · Walnut Creek, CA	108	205
JOHN MUIR HEALTH	102	121
Amy Lai Diagnostic Radiology · New York, NY	101	143

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