PROVIDER PROFILE · NPI 1720136823

Brian ToyMD

DermatologyMission Viejo, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,856

Unique beneficiaries

—

Total services

5,260

Distinct HCPCS

Medicare payment

$527K

Peer benchmark

Total Medicare services vs. 1,546 Dermatology providers in CA — top quintile (cohort median 2,504).

PRESCRIBING · PART D · 2024

Total Rx claims

1,261

Beneficiaries

—

Total drug cost

$166K

Distinct drugs

Brand share

5.7%

Top prescribed drugs

Clobetasol Propionate404 claims

Ketoconazole132 claims

Triamcinolone Acetonide84 claims

Fluocinonide83 claims

Terbinafine Hcl75 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

0.0

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

106

By payment type

Food and Beverage$2K

Education$200

REFERRAL NETWORK

Where Brian Toy'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). 20 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HARRIS HISTOLOGY SERVICES	217	363
Unilab Corporation Clinical Laboratory · West Hills, CA	134	241
SADDLEBACK MEMORIAL MEDICAL CENTER	51	88
Donald Pratt Internal Medicine · Mission Viejo, CA	42	92
Michael Truong Endocrinology · Mission Viejo, CA	41	72
Steven Sorenson Diagnostic Radiology · Redlands, CA	24	29
NAGASAWA, LLOYD	20	49
Eric Benner Internal Medicine · Mission Viejo, CA	19	32
JACOB, RICHARD	17	32
Lynne Hung Clinical Cardiac Electrophysiology · Mission Viejo, CA	16	34
Tze Ip Cardiology · Mission Viejo, CA	16	33
Alexander Prattes General Practice · Mission Viejo, CA	14	42

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