What is Marylou Erb's specialty?

Marylou Erb (NPI 1861603649) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Troy, MI.

Where does Marylou Erb practice?

Marylou Erb practices in Troy, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1861603649.

How much does Medicare pay Marylou Erb?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Marylou Erb (NPI 1861603649) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1861603649

Marylou Erb

Nurse PractitionerTroy, MII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

114

Beneficiaries

—

Total drug cost

$7K

Distinct drugs

Brand share

20.2%

Top prescribed drugs

Furosemide18 claims

Potassium Chloride13 claims

Torsemide13 claims

Atorvastatin Calcium12 claims

Divalproex Sodium12 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 Marylou Erb'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
EBENSBURG CARE CENTER, LLC	171	1,210
Shriram Sirsikar Internal Medicine · Johnstown, PA	135	3,265
Donald Ratchford Family Practice · Cresson, PA	86	1,378
L-J-L Trucking Inc. Ambulance Service Provider · Northern Cambria, PA	59	550
Physician's Mobile X-Ray, Inc. Portable X-Ray Supplier · Harrisburg, PA	36	163
HAHM, MICHAEL	35	114
WOLFE, PATRICK	33	104
Shalini Chabra Diagnostic Radiology · Tucson, AZ	26	84
John Wherthey Diagnostic Radiology · Gettysburg, PA	26	71
Stephanie Simonson Diagnostic Radiology · Spokane, WA	25	88
Samer Makhoul Internal Medicine · Glendale, AZ	25	198
Michelle Cacek Diagnostic Radiology · Johnstown, PA	25	83

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