THOMAS J WILLIS MD
NPI 1487896866
Anesthesiology in Indianapolis, IN

Q: What is Thomas Willis's NPI number?

The NPI number for Thomas Willis is 1487896866. It was assigned to this individual provider in the NPPES registry on March 31, 2009.

Q: What is Thomas Willis's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Thomas Willis was last updated on November 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 31, 2009PECOS EnrolledAccepts Medicare Assignment

1701 N SENATE BLVD, INDIANAPOLIS, IN 46202(317) 577-4200 Get Directions Write a Review

NPPES record last updated: November 28, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Thomas J Willis Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

THOMAS J WILLIS MD (NPI 1487896866) is an individual anesthesiology provider in Indianapolis, Indiana, licensed in Indiana (01081254A) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains a secondary practice location in Corpus Christi.

NPPES Registry Identity

NPI1487896866

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameTHOMAS J WILLISCredential: MD

Location Address1701 N SENATE BLVDIndianapolis, IN 46202-1239

Mailing Address250 N Shadeland AveIndianapolis, IN 46219-4959

Phone(317) 577-4200

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 2009

Enumeration DateMarch 31, 2009

Last NPPES UpdateNovember 28, 2023

NPPES CertifiedNovember 28, 2023

✔ NPI 1487896866 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in IN · 01081254A✔ Licensed in TX · P6551

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

1701 N SENATE BLVD, Indianapolis, IN 46202

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Secondary Practice Location 1

Location 11734 Santa Fe StCorpus Christi, TX 78404-1857 · Phone (361) 883-6211

Other Identifiers 3

OtherQ00202320IN · Medicare Ptan

Medicaid300020977IN

Other264430C49IN · Medicare Ptan

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Thomas J Willis Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8527208842

PECOS Enrollment IDI20181204003479

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

26 services26 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

21 services21 patients

Anesthesia for lens surgery 00142

Anesthesia for lens surgery involves administering medication to numb the eye area, ensuring you feel no pain during the procedure. This can be a local anesthetic (numbing only the eye area) or general (where you're asleep). It helps make the surgery comfortable and stress-free.

11 services11 patients

Anesthesia for procedure to assess heart electrical activity 00537

Anesthesia for a procedure to assess heart electrical activity helps ensure comfort and relaxation. It involves administering medication that either numbs a specific area or makes you sleep temporarily. This allows doctors to safely examine your heart's electrical signals without causing discomfort.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Indiana University Health

Acute Care Hospitals · Indianapolis, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150056

Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

THOMAS M DONAHUE MD

Anesthesiology

1701 N SENATE BLVD
INDIANAPOLIS, IN 46202

Marion County (317) 577-4200

DR. GINA MARIE DIANTONIO SWARTZEL M.D.

Emergency Medicine

1701 N SENATE BLVD, B401
INDIANAPOLIS, IN 46202

Marion County (317) 962-5975

NASER A KAFEEL DO

Internal Medicine

1701 N SENATE BLVD
INDIANAPOLIS, IN 46202

Marion County (317) 962-8776

ZACHARY JARRETT DO

Internal Medicine (Critical Care Medicine)

1701 N SENATE BLVD
INDIANAPOLIS, IN 46202

Marion County (317) 962-5820

BARBRA A BACHMEIER NP

Nurse Practitioner (Family)

1701 N SENATE BLVD, RM AG 001
INDIANAPOLIS, IN 46202

Marion County (317) 962-3886

MARK H HOYER MD

Pediatrics (Pediatric Cardiology)

1701 N SENATE BLVD
INDIANAPOLIS, IN 46202

Marion County (317) 678-3900

SHALINI K MANCHANDA MD

Internal Medicine (Sleep Medicine)

1701 N SENATE BLVD
INDIANAPOLIS, IN 46202

Marion County (888) 484-3258

SEAN DAVID GUSSICK MD

Radiology (Diagnostic Radiology)

1701 N SENATE BLVD, RADIOLOGY DEPT
INDIANAPOLIS, IN 46202

Marion County (317) 962-5740

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Willis's NPI number?

The NPI number for Thomas Willis is 1487896866. It was assigned to this individual provider in the NPPES registry on March 31, 2009.

Where is Thomas Willis located?

Thomas Willis practices at 1701 N Senate Blvd, Indianapolis, IN 46202. The listed phone number is (317) 577-4200.

What is Thomas Willis's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Thomas Willis enrolled in Medicare?

Yes. Thomas Willis is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Thomas Willis accept?

Health plans from CareSource list Thomas Willis as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Thomas Willis affiliated with any hospitals?

According to CMS data, Thomas Willis is affiliated with Indiana University Health.

When was this NPI record last updated?

The NPPES record for Thomas Willis was last updated on November 28, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.