PROVIDER PROFILE · NPI 1326011321

Douglas MarxD.O.

Family PracticeGermantown, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,521

Unique beneficiaries

—

Total services

1,568

Distinct HCPCS

Medicare payment

$102K

Peer benchmark

Total Medicare services vs. 2,096 Family Practice providers in WI — top quintile (cohort median 478).

PRESCRIBING · PART D · 2024

Total Rx claims

3,815

Beneficiaries

—

Total drug cost

$172K

Distinct drugs

Brand share

15.2%

Top prescribed drugs

Atorvastatin Calcium310 claims

Lisinopril249 claims

Amlodipine Besylate206 claims

Levothyroxine Sodium185 claims

Pravastatin Sodium179 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (4)

Home health agency

Hospital

Hospital

Inpatient rehabilitation facility

REFERRAL NETWORK

Where Douglas Marx'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). 5 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DRAKE, NEIL	146	453
Mark Lodes Internal Medicine · Milwaukee, WI	135	286
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	17	41
Timothy Workman Diagnostic Radiology · Mequon, WI	11	22
Edward Cope Optometry · Menomonee Falls, WI	11	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DRAKE, NEIL	72	267
COMMUNITY MEMORIAL HOSPITAL OF MENOMONEE FALLS INC	65	320
Mark Lodes Internal Medicine · Milwaukee, WI	52	125
Monica Braun Nurse Practitioner · Fond Du Lac, WI	35	64
Ross Cerniglia Radiation Oncology · Milwaukee, WI	32	174
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	19	38
Wisconsin Diagnostic Laboratories Llc Clinical Laboratory · Milwaukee, WI	14	106
ST. JOSEPHS COMMUNITY HOSPITAL OF WEST BEND INC.	12	113
Melissa Dubois Diagnostic Radiology · Milwaukee, WI	11	29

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