NPPES file of Aug 9, 2026

Austin M. Gross, M.D.

Emergency Medicine Physician · Kirkland, WA

Austin M. Gross, M.D. is an emergency medicine physician with a practice address in Kirkland, Washington, and NPI 1013146653, issued on Jul 2, 2009. Check the license (Washington MD60325597, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1013146653
Name
Austin M. Gross
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License numbers
MD60325597 WA
45759 AZ
R71684 AZ
Self-reported in NPPES; status is on the state search
Practice location
12040 NE 128TH St, Kirkland, WA 98034
Phone
(425) 899-1711
Enumerated
Jul 2, 2009
Record last updated
Jun 9, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130531000231); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 2009
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 12040 NE 128TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Erin Addison, M.D.Internal Medicine Physician1245573385
  2. Ziad Alsoufi, MDHospitalist Physician1760652648
  3. Kathleen AmbielliPharmacist1407612526
  4. Kevin AntoineOccupational Therapist1528896586
  5. Warren Appleton, M.D.Emergency Medicine Physician1700831591
  6. Seth Arlow, MDAnesthesiology Physician1891749586

Verify Austin M. Gross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD60325597
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

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32% fewer Medicare Part D claims than the average emergency medicine physician in 2024

153 Medicare Part D claims for 116 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 29 claims were for opioids.

  1. Austin Gross153
  2. Specialty average226

Most prescribed

  1. Oxycodone Hcl25 claims
  2. Ondansetron Odt17 claims
  3. Cefuroxime14 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Evergreen Emergency Services PSKirkland, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Austin M. Gross among 1,459 emergency medicine physician records in Washington

Austin M. Gross, M.D. is one of 1,459 emergency medicine physician records with a practice address in Washington. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 61% of them.

  • NPI issued2009 · 61% of these records are older, 36% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2009 · median 2010 among the 851 with a school on file
  • Record last updated2013 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Medicine Physician providers in Washington

There are 1,459 emergency medicine physician records in Washington.

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Warren Appleton, M.D.Kirkland, WA 980341700831591
  2. Chad Bentsen, M.D.Kirkland, WA 980341134174923
  3. Richard Campbell, M.D.Kirkland, WA 980341417984089
  4. Steven Connelly, M.D.Kirkland, WA 980341689629677
  5. Dominic Connolly, M.D.Kirkland, WA 980341093754269
  6. Jack Handley, M.D.Kirkland, WA 980341811936024
  7. Kevin Hanson, M.D.Kirkland, WA 980341629017926
  8. Larisa Kaukonen, M.D.Kirkland, WA 980341114961315

Common questions

What is Austin M. Gross, M.D.'s NPI number?

Austin M. Gross, M.D.'s National Provider Identifier (NPI) is 1013146653, issued on Jul 2, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Austin M. Gross, M.D. located?

The NPPES record lists a practice address at 12040 NE 128TH St, Kirkland, WA, 98034. Phone: (425) 899-1711. Providers update this record themselves, so call before visiting.

How can I verify Austin M. Gross, M.D.'s license?

NPPES lists Washington license number MD60325597, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Austin M. Gross, M.D. prescribe under Medicare Part D?

In 2024, Austin M. Gross, M.D. had 153 Medicare Part D claims for 116 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.