What is Izumi Kobashigawa's specialty?

Izumi Kobashigawa (NPI 1366550865) is a Medicare-billing provider whose primary specialty is Family Practice in Honolulu, HI.

Where does Izumi Kobashigawa practice?

Izumi Kobashigawa practices in Honolulu, HI, based on the location reported in the CMS Medicare provider datasets for NPI 1366550865.

How much does Medicare pay Izumi Kobashigawa?

Izumi Kobashigawa (NPI 1366550865) received approximately $107K in total Medicare Part B payments, serving 207 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1366550865

Izumi KobashigawaMD

Family PracticeHonolulu, HII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,023

Unique beneficiaries

—

Total services

1,316

Distinct HCPCS

Medicare payment

$102K

Peer benchmark

Total Medicare services vs. 333 Family Practice providers in HI — top quintile (cohort median 313).

PRESCRIBING · PART D · 2024

Total Rx claims

5,899

Beneficiaries

—

Total drug cost

$803K

Distinct drugs

Brand share

25.5%

Top prescribed drugs

Atorvastatin Calcium680 claims

Amlodipine Besylate564 claims

Losartan Potassium364 claims

Rosuvastatin Calcium318 claims

Levothyroxine Sodium216 claims

QUALITY · MIPS · 2024

Final MIPS score

85.1

Quality

73.6

Cost

85.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.43%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$117

Payment records

By payment type

Food and Beverage$117

Top paying entities

Food and Beverage$117

REFERRAL NETWORK

Where Izumi Kobashigawa'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). 13 inbound referrers · 18 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	255	1,170
KUAKINI MEDICAL CENTER	150	601
Jeremy Kuniyoshi Diagnostic Radiology · San Diego, CA	31	83
HIROTA, MICHAEL	24	65
NG, GORDON	21	56
Clinical Laboratories Of Hawaii Llp Clinical Laboratory · Ewa Beach, HI	18	61
ARIMOTO, HOWARD	15	36
Troy Tanji Ophthalmology · Waipahu, HI	15	32
THE QUEEN'S MEDICAL CENTER	14	65
REINKING, GREGORY	12	32
Osamu Fukuyama Cardiology · Honolulu, HI	12	24
MADANAY, LYNN	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Diagnostic Laboratory Services, Inc Clinical Laboratory · Aiea, HI	100	471
KUAKINI MEDICAL CENTER	95	280
HIROTA, MICHAEL	38	126
Eugene Kamemoto Gastroenterology · Honolulu, HI	21	72
Jeremy Kuniyoshi Diagnostic Radiology · San Diego, CA	20	34
THE QUEEN'S MEDICAL CENTER	17	78
Andy Aoki Diagnostic Radiology · Honolulu, HI	16	32
Osamu Fukuyama Cardiology · Honolulu, HI	16	27
Troy Tanji Ophthalmology · Waipahu, HI	15	38
Alvin Ikeda Diagnostic Radiology · Honolulu, HI	14	34
Donn Kumasaki Diagnostic Radiology · Honolulu, HI	14	32
Stephen Ko Diagnostic Radiology · Honolulu, HI	12	20

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