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Dr. Gregory T. Austad, MD

Rheumatology (Rheumatology Physician)

  • Medicare participating

At a glance

Years since graduation
23
In the NPI registry since
2007
Medicare patients seen, 2024
271

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2003Medical school: University of Cincinnati College of Medicine
  • 2007Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Rheumatology Physician primary
    UT license 5814204-1205
  • Internal Medicine Physician
    UT license 5814204-1205

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Rheumatology per capita by county →

Where they work

Hospitals

Medical groups

Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.

Medicare patients and services

Medicare patients, 2024
271
Services billed
156,863
Patients’ average age
74
Most frequent Medicare services, 2023
ServiceTimesPatients
Injection, certolizumab pegol, 1 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)63,20017
Injection, golimumab, 1 mg, for intravenous use15,90118
Injection, abatacept, 10 mg (code may be used for medicare when drug administered under the direct supervision of a physician, not for use when drug is self administered)9,07515
Injection, infliximab, excludes biosimilar, 10 mg5,43117
Insertion of needle into vein for collection of blood sample477164
Blood test, comprehensive group of blood chemicals441156
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count434149
Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less32075
Established patient office or other outpatient visit, 20-29 minutes260143
Established patient office or other outpatient visit, 30-39 minutes244134

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Medicare prescriptions

Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.

Payments from drug and device companies

In 2025, 12 companies reported 78 payments worth $1,057 in total to this clinician.

By company
Amgen Inc.$427
AbbVie Inc.$220
GlaxoSmithKline, LLC.$99.23
UCB, Inc.$81.51
Janssen Biotech, Inc.$58.18
Fresenius Kabi USA, LLC$39.35
Pfizer Inc.$32.38
Genentech USA, Inc.$24.09
By type
Food and Beverage$1,057

From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.

Who received the most in Utah →

Other Rheumatology clinicians in Layton

Sources

NPI registry (CMS NPPES, November 2026; record last updated January 5, 2016), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1558574087. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.