What is Rick Erdman's specialty?

Rick Erdman (NPI 1952306011) is a Medicare-billing provider whose primary specialty is Internal Medicine in Tomah, WI.

Where does Rick Erdman practice?

Rick Erdman practices in Tomah, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1952306011.

How much does Medicare pay Rick Erdman?

Rick Erdman (NPI 1952306011) received approximately $128K in total Medicare Part B payments, serving 462 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952306011

Rick ErdmanMD

Internal MedicineTomah, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,046

Unique beneficiaries

—

Total services

2,642

Distinct HCPCS

Medicare payment

$108K

Peer benchmark

Total Medicare services vs. 1,244 Internal Medicine providers in WI — top quintile (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

8,777

Beneficiaries

—

Total drug cost

$759K

Distinct drugs

134

Brand share

24.4%

Top prescribed drugs

Atorvastatin Calcium780 claims

Metoprolol Succinate478 claims

Lisinopril423 claims

Metformin Hcl347 claims

Levothyroxine Sodium340 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 Rick Erdman'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GUNDERSEN LUTHERAN MEDICAL CENTER INC	294	2,343
Daniel Schraith Pathology · La Crosse, WI	242	1,059
TOMAH MEMORIAL HOSPITAL INC	142	1,095
LARSEN, DAVID	44	143
Bradley Maurhoff Physician Assistant · Tomah, WI	42	218
MINUS, IRAM	21	152
ORION TOMAH LLC	18	189
Michael Sytsma Emergency Medicine · La Crosse, WI	17	39
Sharel Martin Emergency Medicine · Tomah, WI	14	35
Richard Langen Podiatry · Mauston, WI	12	55
Todd Ebbert Diagnostic Radiology · La Crosse, WI	11	35
HAGAN, BRIAN	11	38

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