Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Lauren D Nephew, MD

Individual provider Internal Medicine Physician · NPI 1770803249

Lauren D Nephew, MD is a Gastroenterology in Indianapolis, Indiana. Qualified in 2010, 16 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Indiana and Massachusetts.

Years since qualifying
16
Licensed in
IN, MA
In the registry since
2010
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

550 University Blvd Ste 1710
Indianapolis, IN 46202-5149
Phone: (317) 944-0980
Fax: (317) 944-3710
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1701 N Senate Blvd, Indianapolis, IN 46202-1239 — (888) 484-3258
  • 3700 Spruce St, Philadelphia, PA 19104-6025 — (215) 349-8222

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 01078591A (IN)
Internal Medicine Physician Taxonomy 207R00000X · Licence L-244248 (MA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 01078591A (IN)
Hepatology Physician Taxonomy 207RI0008X · Licence 01078591A (IN)

Record details

NPI number1770803249
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2010
Last updated in NPPESMay 15, 2025
Certification dateMay 15, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Indianapolis