What is Yumiko Knudson's specialty?

Yumiko Knudson (NPI 1932100021) is a Medicare-billing provider whose primary specialty is Nephrology in Muskegon, MI.

Where does Yumiko Knudson practice?

Yumiko Knudson practices in Muskegon, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1932100021.

How much does Medicare pay Yumiko Knudson?

Yumiko Knudson (NPI 1932100021) received approximately $20K in total Medicare Part B payments, serving 48 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1932100021

Yumiko KnudsonMD

NephrologyMuskegon, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

104

Distinct HCPCS

Medicare payment

$17K

Peer benchmark

Total Medicare services vs. 269 Nephrology providers in MI — bottom quintile (cohort median 1,096).

PRESCRIBING · PART D · 2024

Total Rx claims

714

Beneficiaries

—

Total drug cost

$272K

Distinct drugs

Brand share

39.1%

Top prescribed drugs

Dapagliflozin Propanediol216 claims

Fat Emulsion/Olive/Soy/Phospho52 claims

Amlodipine Besylate45 claims

Hydralazine Hcl35 claims

Losartan Potassium33 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$333

Payment records

By payment type

Food and Beverage$333

Top paying entities

Food and Beverage$333

REFERRAL NETWORK

Where Yumiko Knudson'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). 35 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1225066327	157	1,225
Oluwatoyin Akanbi Nephrology · Brooklyn, NY	75	340
NEWAYGO COUNTY GENERAL HOSPITAL ASSOCIATION	62	592
MERCY PHYSICIAN NETWORK	57	375
Elizabeth Cross Nurse Practitioner · Muskegon, MI	48	109
Lawrence Mallon Vascular Surgery · Muskegon, MI	46	384
Professional Med Team Ambulance Service Provider · Muskegon, MI	37	241
FLES, ROBERT	36	98
Edward Sara Diagnostic Radiology · Indianapolis, IN	34	124
Mark Pennington Diagnostic Radiology · Muskegon, MI	32	121
RAI CARE CENTERS OF MICHIGAN II, LLC	31	591
SPECTRUM HEALTH PRIMARY CARE PARTNERS	31	127

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