PROVIDER PROFILE · NPI 1932125044

Akira IshiyamaMD

PRACTICEBERT J THOMAS, MDSee all providers at this practice →

OtolaryngologyLos Angeles, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,234

Unique beneficiaries

—

Total services

1,502

Distinct HCPCS

Medicare payment

$165K

Peer benchmark

Total Medicare services vs. 875 Otolaryngology providers in CA — above median (cohort median 923).

PRESCRIBING · PART D · 2024

Total Rx claims

372

Beneficiaries

—

Total drug cost

$22K

Distinct drugs

Brand share

39.2%

Top prescribed drugs

Ciprofloxacin Hcl/Dexameth120 claims

Acetazolamide116 claims

Fluocinolone Acetonide Oil37 claims

Methylprednisolone32 claims

Fluticasone Propionate25 claims

QUALITY · MIPS · 2024

Final MIPS score

91.8

Quality

86.3

Cost

77.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.71%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$11K

Payment records

By payment type

Travel and Lodging$11K

Food and Beverage$534

Top paying entities

Travel and Lodging$11K

Food and Beverage$534

REFERRAL NETWORK

Where Akira Ishiyama'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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
REGENTS OF THE UNIV OF CALIFORNIA	48	85
Unilab Corporation Clinical Laboratory · West Hills, CA	26	114
Ali Sepahdari Diagnostic Radiology · Los Angeles, CA	24	35
NICHOLSON, DENISE	19	27
SNODGRASS, DANIELLE	19	31
GRACIA, GINA	17	24
Stellios Karnezis Diagnostic Radiology · Los Angeles, CA	16	23
COUNTY OF LOS ANGELES	15	37

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