What is Osamu Sakai's specialty?

Osamu Sakai (NPI 1770550956) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Boston, MA.

Where does Osamu Sakai practice?

Osamu Sakai practices in Boston, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1770550956.

How much does Medicare pay Osamu Sakai?

Osamu Sakai (NPI 1770550956) received approximately $86K in total Medicare Part B payments, serving 1,200 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770550956

Osamu SakaiM.D.

Diagnostic RadiologyBoston, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,278

Unique beneficiaries

—

Total services

3,664

Distinct HCPCS

Medicare payment

$75K

Peer benchmark

Total Medicare services vs. 1,146 Diagnostic Radiology providers in MA — above median (cohort median 2,596).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Osamu Sakai'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BOSTON MEDICAL CENTER CORPORATION	532	1,384
Michael Klein Cardiology · Boston, MA	100	129
Boston Public Health Commission Ambulance Service Provider · Boston, MA	99	122
Jimmy Wang Diagnostic Radiology · Boston, MA	56	115
Nagaraj-Setty Holalkere Diagnostic Radiology · Boston, MA	51	95
Asim Mian Diagnostic Radiology · Boston, MA	47	64
Eascare Llc Ambulance Service Provider · Weymouth, MA	46	140
Christina Lebedis Diagnostic Radiology · Boston, MA	45	67
Tony Tannoury Orthopedic Surgery · Boston, MA	43	116
Stephan Anderson Diagnostic Radiology · Boston, MA	40	54
Anuradha Rebello Diagnostic Radiology · Boston, MA	40	62
Milos Janicek Diagnostic Radiology · Boston, MA	37	61

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