What is Donald Wessel's specialty?

Donald Wessel (NPI 1538142518) is a Medicare-billing provider whose primary specialty is Internal Medicine in Stillwater, MN.

Where does Donald Wessel practice?

Donald Wessel practices in Stillwater, MN, based on the location reported in the CMS Medicare provider datasets for NPI 1538142518.

How much does Medicare pay Donald Wessel?

Donald Wessel (NPI 1538142518) received approximately $181K in total Medicare Part B payments, serving 689 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1538142518

Donald WesselMD

Internal MedicineStillwater, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,067

Unique beneficiaries

—

Total services

2,683

Distinct HCPCS

Medicare payment

$138K

Peer benchmark

Total Medicare services vs. 1,849 Internal Medicine providers in MN — top quintile (cohort median 405).

PRESCRIBING · PART D · 2024

Total Rx claims

12,154

Beneficiaries

—

Total drug cost

$1.1M

Distinct drugs

148

Brand share

22.1%

Top prescribed drugs

Atorvastatin Calcium983 claims

Amlodipine Besylate704 claims

Losartan Potassium519 claims

Lisinopril475 claims

Omeprazole465 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 Donald Wessel'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). 14 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laura Meyer Nurse Practitioner · Stillwater, MN	56	421
Dominic Frecentese Diagnostic Radiology · Roseville, MN	37	111
Thomas Stormont Urology · Stillwater, MN	22	112
Mark Roberts Internal Medicine · Stillwater, MN	22	105
John Knoedler Diagnostic Radiology · Roseville, MN	19	55
Katie Moriarty Advanced Heart Failure and Transplant Cardiology · Saint Paul, MN	18	98
HUDSON HOSPITAL, INC.	14	33
Martha Sanford Internal Medicine · Stillwater, MN	13	101
Andrew Dorwart Internal Medicine · Stillwater, MN	13	67
ZURBRIGGEN, THOMAS	13	187
Brian Horst Internal Medicine · Minneapolis, MN	11	70
Glenn Nickele Cardiology · Saint Croix Falls, WI	11	39

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