What is Charles Waisbren's specialty?

Charles Waisbren (NPI 1750481206) is a Medicare-billing provider whose primary specialty is Internal Medicine in Wauwatosa, WI.

Where does Charles Waisbren practice?

Charles Waisbren practices in Wauwatosa, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1750481206.

How much does Medicare pay Charles Waisbren?

Charles Waisbren (NPI 1750481206) received approximately $246K in total Medicare Part B payments, serving 278 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1750481206

Charles WaisbrenMD

Internal MedicineWauwatosa, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,840

Unique beneficiaries

—

Total services

10,918

Distinct HCPCS

Medicare payment

$240K

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

11,594

Beneficiaries

—

Total drug cost

$2.4M

Distinct drugs

128

Brand share

28.2%

Top prescribed drugs

Atorvastatin Calcium1,108 claims

Losartan Potassium664 claims

Levothyroxine Sodium623 claims

Omeprazole459 claims

Metoprolol Succinate440 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Charles Waisbren'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
ASCENSION SE WISCONSIN HOSPITAL, INC	66	215
ASCENSION ST FRANCIS HOSPITAL, INC	61	143
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	44	121
WHEATON FRANCISCAN HEALTHCARE - FRANKLIN, INC.	25	68
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	21	290
WEST ALLIS MEMORIAL HOSPITAL, INC.	20	93
Ascension Wisconsin Laboratories, Inc Clinical Laboratory · Milwaukee, WI	15	63
James Schulgit Cardiology · Milwaukee, WI	14	66
SILBAR, ELLIOTT	14	97
Rakesh Waghray Pulmonary Disease · Milwaukee, WI	12	106
Stephen Handrich Diagnostic Radiology · Greenfield, WI	11	18
Lynn Gilles Diagnostic Radiology · Milwaukee, WI	11	28

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