What is James Klaas's specialty?

James Klaas (NPI 1861622375) is a Medicare-billing provider whose primary specialty is Neurology in Rochester, MN.

Where does James Klaas practice?

James Klaas practices in Rochester, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1861622375.

How much does Medicare pay James Klaas?

James Klaas (NPI 1861622375) received approximately $15K in total Medicare Part B payments, serving 115 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861622375

James KlaasMD

PRACTICEMAYO CLINICSee all providers at this practice →

NeurologyRochester, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

134

Distinct HCPCS

Medicare payment

$8K

Peer benchmark

Total Medicare services vs. 380 Neurology providers in MN — below median (cohort median 380).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

40.5%

Top prescribed drugs

Clopidogrel Bisulfate17 claims

Donepezil Hcl14 claims

Lacosamide11 claims

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 James Klaas'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
William Morice Pathology · Rochester, MN	61	285
Peter Brady Cardiology · Chicago, IL	28	52
Titus Evans Cardiology · Rochester, MN	24	66
MAYO CLINIC HEALTH SYSTEM-SOUTHEAST MINNESOTA REGION	17	52
Kara Schwartz Diagnostic Radiology · Rochester, MN	15	36
Grace Lin Cardiology · Jacksonville, FL	13	30
Alejandro Rabinstein Neurology · Rochester, MN	13	23
Giuseppe Lanzino Neurosurgery · Rochester, MN	12	20
Carrie Carr Diagnostic Radiology · Rochester, MN	11	16
Jimmy Fulgham Neurology · Rochester, MN	11	22
Michael Osborn Cardiology · Rochester, MN	11	19

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