What is Nancy Marshall's specialty?

Nancy Marshall (NPI 1205875903) is a Medicare-billing provider whose primary specialty is Internal Medicine in Indianapolis, IN.

Where does Nancy Marshall practice?

Nancy Marshall practices in Indianapolis, IN, based on the location reported in the CMS Medicare provider datasets for NPI 1205875903.

How much does Medicare pay Nancy Marshall?

Nancy Marshall (NPI 1205875903) received approximately $36K in total Medicare Part B payments, serving 277 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1205875903

Nancy MarshallMD

Internal MedicineIndianapolis, INI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

265

Unique beneficiaries

—

Total services

275

Distinct HCPCS

Medicare payment

$34K

Peer benchmark

Total Medicare services vs. 1,429 Internal Medicine providers in IN — bottom quintile (cohort median 666).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 150051

Hospital

CCN 151306

Hospital

CCN 151328

Hospital

REFERRAL NETWORK

Where Nancy Marshall'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). 2 inbound referrers · 24 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Seals Ambulance Service, Inc. Ambulance Service Provider · Indianapolis, IN	17	20
ROTHBAUM, DONALD	11	11

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. VINCENT HEART CENTER OF INDIANA, LLC	108	129
STORER, WILLIAM	94	193
Joseph George Diagnostic Radiology · Fort Collins, CO	46	91
Douglas Segar Cardiology · Indianapolis, IN	28	51
Jennifer Cowger Advanced Heart Failure and Transplant Cardiology · Detroit, MI	24	24
Philip Kirlin Advanced Heart Failure and Transplant Cardiology · Indianapolis, IN	18	20
William Wince Cardiology · Indianapolis, IN	18	18
RIPPY, JANET	17	22
Michael Kourany Interventional Cardiology · Indianapolis, IN	17	30
Michael Walls Cardiology · Indianapolis, IN	16	26
Zachary Hodes Interventional Cardiology · Indianapolis, IN	15	28
Frank Green Cardiology · Indianapolis, IN	14	23

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