Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1205875903 Individual Practitioner Female Practitioner

Dr. Nancy E Marshall , MD

Internal Medicine • Indianapolis, IN

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Nancy Marshall, MD is a certified Internal Medicine practicing in Indianapolis, IN. With approximately 34 years of clinical experience since graduating from Emory University School Of Medicine in 1992, Dr. Marshall delivers high-quality medical care to the local community at 8333 NAAB RD STE 400.

Dr. Marshall maintains professional affiliations with Iu Health Medical Group Llc, Indiana University Health Southern Indiana Physicians Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, hospital observation care, emergency department visit with low level of medical decision making. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

8333 Naab Rd Ste 400

Indianapolis, IN 462601992

Telephone 3173386666
Associated Practice Facility / Clinic
🏢 Care Group Llc Facility NPI 1649220195

Medicare Profile & Education

Medical School

Emory University School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Indianapolis, IN

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
34 Yrs +14.4 yrs vs City Avg
City Avg: 19.6 Yrs
State Avg: 26.2 Yrs
Regional Practice Density
730 Specialists

Practicing in Indianapolis, IN (2204 Statewide)

Telehealth Adoption Rate
9.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
58.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Marshall (34 Years) 34 Yrs
Indianapolis Specialty Average (19.6 Years) 19.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
275 265 $381.00 $160.03

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License IN 01067136A

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Hospitalist

NUCC Taxonomy Code: 208M00000X

State License IN 01067136A

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
200956800 (IN)

Hospital & Practice Group Affiliations

Indiana University Health Southern Indiana Physicians Llc

2900 16th St, Bedford, IN 474213510

Phone: 8884843258

Iu Health Medical Group Llc

1701 N Senate Blvd, Indianapolis, IN 462021239

Phone: 8884843258

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
Dr. Rafael Garcia-Cortes , MD

Internal Medicine - Advanced Heart Failure and Transplant Cardiology

NPI 1013145986

Doctor of Medicine (M.D.)

Lisa Sims , AG-ACNP-BC

Nurse Practitioner - Acute Care

NPI 1013310879

Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Joshua Mueller

Student in an Organized Health Care Education/Training Program

NPI 1013684588
Dr. Joseph Lauer , MD

Internal Medicine - Cardiovascular Disease

NPI 1013986124

Doctor of Medicine (M.D.)

Dr. Mary Walsh , MD

Internal Medicine - Advanced Heart Failure and Transplant Cardiology

NPI 1033175310

Doctor of Medicine (M.D.)

Dr. James Vantassel , MD

Internal Medicine - Interventional Cardiology

NPI 1033175914

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active November 28, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location November 28, 2016

Registered at 8333 NAAB RD STE 400, INDIANAPOLIS, IN 462601992 (Tel: 3173386666)

📍
Updated Business Mailing Address November 28, 2016

Registered at 10330 N MERIDIAN ST # 300, INDIANAPOLIS, IN 462901024

👤
Provider Name / Credentials Updated November 28, 2016

Recorded as NANCY MARSHALL, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 28, 2016

Internal Medicine (License #01067136A in IN)

🟢
Initial NPI Registration & Enumeration June 06, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1205875903
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 06, 2006
Last Update: November 28, 2016
Sole Proprietor: No

Mailing Address

10330 N Meridian St # 300

Indianapolis, IN 462901024

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.