What is Micah Chan's specialty?

Micah Chan (NPI 1659322048) is a Medicare-billing provider whose primary specialty is Nephrology in Fitchburg, WI.

Where does Micah Chan practice?

Micah Chan practices in Fitchburg, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1659322048.

How much does Medicare pay Micah Chan?

Micah Chan (NPI 1659322048) received approximately $39K in total Medicare Part B payments, serving 236 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1659322048

Micah ChanMD

NephrologyFitchburg, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

467

Unique beneficiaries

—

Total services

582

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 145 Nephrology providers in WI — below median (cohort median 835).

PRESCRIBING · PART D · 2024

Total Rx claims

217

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Calcitriol74 claims

Hydralazine Hcl47 claims

Losartan Potassium23 claims

Amlodipine Besylate20 claims

Carvedilol19 claims

QUALITY · MIPS · 2024

Final MIPS score

83.3

Quality

87.8

Cost

75.8

Improvement activities

40.0

Promoting interop.

77.0

Payment adjustment

0.35%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$7K

Payment records

By payment type

Consulting Fee$3K

Travel and Lodging$3K

Food and Beverage$684

Top paying entities

Consulting Fee$3K

Travel and Lodging$3K

Food and Beverage$684

REFERRAL NETWORK

Where Micah Chan'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). 60 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Roy Jhagroo Nephrology · Madison, WI	112	487
WAKEEN, MAUREEN	74	346
Laura Maursetter Nephrology · Fitchburg, WI	74	310
MAKIELSKI, JONATHAN	71	195
MERITER HOSPITAL, INC.	70	332
Meriter Health Enterprises Inc. Clinical Laboratory · Madison, WI	53	370
Cristopher Meyer Diagnostic Radiology · Middleton, WI	47	143
Mark Schiebler Diagnostic Radiology · Madison, WI	45	123
Linda Lee Eckhardt Clinical Cardiac Electrophysiology · Madison, WI	44	137
Jessica Robbins Diagnostic Radiology · Madison, WI	32	71
WISCONSIN DIALYSIS, INC.	30	86
Myron Pozniak Diagnostic Radiology · Madison, WI	30	70

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