PROVIDER PROFILE · NPI 1740201623

Garrett MatsunagaM.D.

PRACTICESO BAY UROLOGY MED GRPSee all providers at this practice →

UrologyTorrance, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,084

Unique beneficiaries

—

Total services

20,719

Distinct HCPCS

Medicare payment

$539K

Peer benchmark

Total Medicare services vs. 942 Urology providers in CA — top quintile (cohort median 1,637).

PRESCRIBING · PART D · 2024

Total Rx claims

1,606

Beneficiaries

—

Total drug cost

$195K

Distinct drugs

Brand share

25.0%

Top prescribed drugs

Tamsulosin Hcl436 claims

Finasteride307 claims

Alfuzosin Hcl132 claims

Dutasteride121 claims

Vibegron81 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

20.9

Cost

75.6

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.05%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

REFERRAL NETWORK

Where Garrett Matsunaga'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). 7 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
TORRANCE MEMORIAL MEDICAL CENTER	138	356
Unilab Corporation Clinical Laboratory · West Hills, CA	58	145
Pacific Coast Surgical Center Lp Ambulatory Surgical Center · Torrance, CA	27	109
PATHOLOGY, INC.	16	22
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	16	18
HUETTNER, GLENN	13	28
WEST COAST CLINICAL LABORATORIES, INC.	11	32

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