Doctor profile · Federal record

Dr. Nancy Marshall, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Indianapolis, IN

  • NPI 1205875903
  • Accepts Medicare
  • 34 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8333 Naab RD Ste 400
Indianapolis, IN 462601992
(317) 338-6666
Mailing address
10330 N Meridian St # 300
Indianapolis, IN 462901024

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 28, 2016
Year of graduation
1992 — 34 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Indiana #01067136A
Medicaid
IN #200956800

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1205875903. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
346
Distinct HCPCS
1
Medicare allowed
$56,088
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 346 331 $162

In context: peer comparison

Among 195 peers in Indianapolis Internal Medicine Physician, average services per provider: 101. This provider delivers 3.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$48
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 1 $48.34

By nature of payment

Food and Beverage
$48

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Nancy Marshall's medical specialty?
Dr. Nancy Marshall practices Internal Medicine Physician in Indianapolis, IN.
Where does Dr. Nancy Marshall practice?
Dr. Nancy Marshall practices at 8333 Naab RD Ste 400, Indianapolis, IN 462601992. Office phone: 3173386666.
What is Dr. Nancy Marshall's NPI?
Dr. Nancy Marshall's National Provider Identifier (NPI) is 1205875903, issued by NPPES.
Does Dr. Nancy Marshall accept Medicare assignment?
Yes. Dr. Nancy Marshall accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nancy Marshall commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.