What is Hisashi Kobayashi's specialty?

Hisashi Kobayashi (NPI 1689820227) is a Medicare-billing provider whose primary specialty is Physical Medicine and Rehabilitation in Issaquah, WA.

Where does Hisashi Kobayashi practice?

Hisashi Kobayashi practices in Issaquah, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1689820227.

How much does Medicare pay Hisashi Kobayashi?

Hisashi Kobayashi (NPI 1689820227) received approximately $69K in total Medicare Part B payments, serving 208 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1689820227

Hisashi KobayashiMD

Physical Medicine and RehabilitationIssaquah, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

477

Unique beneficiaries

—

Total services

606

Distinct HCPCS

Medicare payment

$60K

Peer benchmark

Total Medicare services vs. 221 Physical Medicine and Rehabilitation providers in WA — below median (cohort median 774).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$454

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Gabapentin49 claims

QUALITY · MIPS · 2024

Final MIPS score

87.1

Quality

84.5

Cost

72.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.51%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Hisashi Kobayashi'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Milan Moore Orthopedic Surgery · Olympia, WA	24	70
MULTICARE HEALTH SYSTEM	21	47
MULTICARE HEALTH SYSTEM	19	55
ST FRANCIS COMMUNITY HOSPITAL	11	21
Mark Hunt Anesthesiology · Auburn, WA	11	24

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events