What is William Wallace's specialty?

William Wallace (NPI 1528088960) is a Medicare-billing provider whose primary specialty is General Surgery in Laguna Hills, CA.

Where does William Wallace practice?

William Wallace practices in Laguna Hills, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1528088960.

How much does Medicare pay William Wallace?

William Wallace (NPI 1528088960) received approximately $125K in total Medicare Part B payments, serving 226 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1528088960

William WallaceM.D.

PRACTICESOUTH ORANGE COUNTY SURGICAL MEDICAL GROUP, INC.See all providers at this practice →

General SurgeryLaguna Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

401

Unique beneficiaries

—

Total services

510

Distinct HCPCS

Medicare payment

$69K

Peer benchmark

Total Medicare services vs. 1,763 General Surgery providers in CA — top quintile (cohort median 269).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$690

Distinct drugs

Brand share

79.5%

Top prescribed drugs

Hydrocodone/Acetaminophen50 claims

Tramadol Hcl17 claims

Diphenoxylate Hcl/Atropine16 claims

QUALITY · MIPS · 2024

Final MIPS score

87.1

Quality

62.7

Cost

85.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$254

Payment records

By payment type

Food and Beverage$254

Top paying entities

Food and Beverage$254

REFERRAL NETWORK

Where William Wallace'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SADDLEBACK MEMORIAL MEDICAL CENTER	158	395
Robert Duensing Vascular Surgery · Laguna Hills, CA	41	71
Elliott Fankuchen Diagnostic Radiology · Laguna Beach, CA	39	105
Robbin Gonzales Physician Assistant · Laguna Hills, CA	30	46
Unilab Corporation Clinical Laboratory · West Hills, CA	25	74
SUTHERLAND, JAMES	24	57
HERREN ENTERPRISES INC	22	48
SZYMANOWSKI, JEREMY	22	50
Memorialcare Surgical Center At Saddleback Llc Ambulatory Surgical Center · Laguna Hills, CA	19	25
Michael Wang Diagnostic Radiology · Anaheim, CA	18	40
Steven Sorenson Diagnostic Radiology · Redlands, CA	16	60
Richard Wasley Diagnostic Radiology · Laguna Beach, CA	14	25

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