Registry data as of Aug 27, 2026

Alex Wertheimer, D.O.

Sports Medicine (Emergency Medicine) Physician · Bellingham, WA

Alex Wertheimer, D.O. is a sports medicine (emergency medicine) physician with a practice address in Bellingham, Washington, and NPI 1427440221, issued on Mar 3, 2015. Check the license on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1427440221
Name
Alex Wertheimer
Credential
D.O.
Primary taxonomy
Sports Medicine (Emergency Medicine) Physician 207PS0010X
Practice location
709 W Orchard Dr Ste 4, Bellingham, WA 98225
Phone
(360) 318-8800
Enumerated
Mar 3, 2015
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 709 W Orchard Dr Ste 4

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

  1. Joanna Allinson, ARNPFamily Nurse Practitioner1780170779
  2. Alison BaileyClinical Social Worker1780259564
  3. Stephanie Carr, MD, MBAFamily Medicine Physician1154749398
  4. Elizabeth Cole, LICSWClinical Social Worker1114186665
  5. Abigail Goss, PA-CPhysician Assistant1922589787
  6. Morgan Martin, P.A.Physician Assistant1255888319

Verify Alex Wertheimer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical CommissionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

12% fewer Medicare Part D claims than the average sports medicine (emergency medicine) physician in 2024

202 Medicare Part D claims for 123 beneficiaries, against an average of 229 among the 101 providers of this specialty who prescribed in Part D. 32 claims were for opioids.

  1. Alex Wertheimer202
  2. Specialty average229

Most prescribed

  1. Meloxicam30 claims
  2. Oxycodone Hcl30 claims
  3. Ondansetron Odt29 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.

2 hospital and facility affiliations

  1. Family Care Network, PLLCBellingham, WA
  2. Northwest Emergency Physicians LLCArlington, WA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Sports Medicine (Emergency Medicine) Physician providers in Washington

There are 6 sports medicine (emergency medicine) physician records in Washington.

Other sports medicine (emergency medicine) physician records in Washington

  1. Jeff Brent, M.D.Vancouver, WA1013124734
  2. Catherine Fairgrieve Appel, DOSpokane, WA1013256569
  3. Rachael Hunt, MS, LAT, ATCJoint Base Lewis McCord, WA1366986796
  4. Brendan Parker, M.D.Edmonds, WA1699122887
  5. Thomas Silberberger, M.S., A.T.C.Arlington, WA1124564844

Common questions

What is Alex Wertheimer, D.O.'s NPI number?

Alex Wertheimer, D.O.'s National Provider Identifier (NPI) is 1427440221, issued on Mar 3, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Alex Wertheimer, D.O. located?

The NPPES record lists a practice address at 709 W Orchard Dr Ste 4, Bellingham, WA, 98225. Phone: (360) 318-8800. Providers update this record themselves, so call before visiting.

How can I verify Alex Wertheimer, D.O.'s license?

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 Alex Wertheimer, D.O. prescribe under Medicare Part D?

In 2024, Alex Wertheimer, D.O. had 202 Medicare Part D claims for 123 beneficiaries; the average among sports medicine (emergency medicine) physician prescribers was 229. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.