What is Helen Shigemitsu's specialty?

Helen Shigemitsu (NPI 1922062207) is a Medicare-billing provider whose primary specialty is Diagnostic Radiology in Puyallup, WA.

Where does Helen Shigemitsu practice?

Helen Shigemitsu practices in Puyallup, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1922062207.

How much does Medicare pay Helen Shigemitsu?

Helen Shigemitsu (NPI 1922062207) received approximately $41K in total Medicare Part B payments, serving 1,286 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922062207

Helen ShigemitsuM.D.

PRACTICEMEDICAL IMAGING NORTHWEST, LLPSee all providers at this practice →

Diagnostic RadiologyPuyallup, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,171

Unique beneficiaries

—

Total services

1,254

Distinct HCPCS

Medicare payment

$30K

Peer benchmark

Total Medicare services vs. 769 Diagnostic Radiology providers in WA — below median (cohort median 3,244).

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 · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Helen Shigemitsu'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). 56 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	539	897
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Seattle, WA	68	95
Scott Walker Diagnostic Radiology · Tacoma, WA	51	58
Jorge Medina Diagnostic Radiology · Worcester, MA	32	46
RICHARDSON, LONDE	32	44
Scott Henneman Diagnostic Radiology · Tacoma, WA	32	42
RURAL METRO OF GREATER SEATTLE INC	28	35
Paul Degenfelder Orthopedic Surgery · Puyallup, WA	27	46
BJARKE, ERIK	25	33
Evan Leitz Diagnostic Radiology · Greenville, NC	24	28
CHOI-CHINN, KATHERINE	23	36
David Kim Diagnostic Radiology · Silverdale, WA	21	27

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