Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Hannah Thielmeyer, MD

Individual provider Emergency Medicine Physician · NPI 1356927883

Hannah Thielmeyer, MD practises Emergency Medicine in Indianapolis, Indiana. Graduated from Indiana University School of Medicine in 2021, 5 years ago. Practices with Iu Health Medical Group, LLC, a 4,351-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Indiana and Ohio.

Years since qualifying
5
Trained at
Indiana University School of Medicine
Licensed in
IN, OH
In the registry since
2021
Specialties on file
3
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

701 Riley Hospital Dr
Indianapolis, IN 46202-5109
Phone: (317) 374-8282
Show map & directions

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

Additional practice locations (3)

  • 705 Riley Hospital Dr, Indianapolis, IN 46202-5109 — (317) 944-5000
  • 1 Akron General Ave, Akron, OH 44307-2432 — (330) 344-6000
  • 659 Boulevard St, Dover, OH 44622-2026 — (330) 343-3311

Specialties & licences

Emergency Medical Services (Emergency Medicine) Physician (primary) Taxonomy 207PE0004X · Licence 01095827A (IN)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 35.150527 (OH)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 01095827A (IN)

Record details

NPI number1356927883
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2021
Last updated in NPPESJune 24, 2025
Certification dateJune 24, 2025

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolINDIANA UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Iu Health Medical Group, Llc — 4351 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients110
Services billed 122 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Iu Health Medical Group, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 4351 clinicians in the practice; 12 are shown here.

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