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Anesthesiology

Thomas Knowles, MD

Sees patients in Indianapolis, IN · Indiana

Summary

Thomas Knowles, MD (Anesthesiology) is enrolled with Medicare at 2 practice locations in Indianapolis, IN. NPI 1992454466. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Thomas Knowles, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

AnesthesiologyPrimary specialty
May acceptAccepts Medicare assignment
4Years since medical school (graduated 2022)
Indiana University School Of MedicineMedical school
MaleGender (as listed)

Quick answers

Where does Thomas Knowles see patients?
Medicare's clinician data lists 2 practice locations, including Indianapolis, IN. Call before your visit to confirm the address.
What is Thomas Knowles's specialty?
Medicare lists Anesthesiology as the primary specialty.
Does Thomas Knowles accept Medicare assignment?
Medicare's clinician data says Thomas Knowles may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
What is Thomas Knowles's NPI number?
1992454466. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Thomas Knowles is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other Anesthesiology doctors in Indiana →

Other anesthesiologists in Indianapolis

Clinicians with the same Medicare primary specialty in Indianapolis, IN — not a recommendation.

All anesthesiologists in Indianapolis →

Clinician information

CredentialMD
Medical schoolIndiana University School Of Medicine
Graduation year2022
Gender (as listed)Male
Medicare assignmentMay accept for some services
NPI (National Provider Identifier)1992454466
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians