NPPES file of Aug 9, 2026

Karen A. Bossler, MD

Emergency Medical Services (Emergency Medicine) Physician · Murray, UT

Karen A. Bossler, MD is an emergency medical services (emergency medicine) physician with a practice address in Murray, Utah, and NPI 1477576296, issued on Jul 25, 2006. Check the license (Utah 178786-1205, as entered in NPPES) on the Utah Medical Licensing Board; 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
1477576296
Name
Karen A. Bossler
Credential
MD
Primary taxonomy
Emergency Medical Services (Emergency Medicine) Physician 207PE0004X
License number
178786-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
5770 Fashion Blvd, Murray, UT 84107
Phone
(801) 269-2500
Enumerated
Jul 25, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(801) 269-2690
Medicare enrollment
Enrolled (PECOS I20050112001072); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 1987
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 5770 Fashion Blvd

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

  1. Bruce Argyle, MDEmergency Medical Services (Emergency Medicine) Physician1821011636
  2. David Barnes, MDEmergency Medical Services (Emergency Medicine) Physician1063435873
  3. Brenda Blackham, MDAnesthesiology Physician1174635494
  4. William Boyd, MDEmergency Medical Services (Emergency Medicine) Physician1619990439
  5. Pardis Brown, MA, CCC-SLPSpeech-Language Pathologist1669585600
  6. Robert Bryant, MDEmergency Medical Services (Emergency Medicine) Physician1790708519

Verify Karen A. Bossler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 178786-1205    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 Utah license search

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66% fewer Medicare Part D claims than the average emergency medical services (emergency medicine) physician in 2024

99 Medicare Part D claims for 66 beneficiaries, against an average of 292 among the 1,653 providers of this specialty who prescribed in Part D. 14 claims were for opioids.

  1. Karen Bossler99
  2. Specialty average292

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. Utah Emergency PhysiciansSalt Lake City, UT

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

Emergency Medical Services (Emergency Medicine) Physician providers in Utah

There are 94 emergency medical services (emergency medicine) physician records in Utah.

All 94 in Utah → Every provider in Murray →

Other emergency medical services (emergency medicine) physician records in Utah

  1. Glori Allen, M.D.Ferron, UT1801824297
  2. Todd Allen, MDSalt Lake City, UT1588687495
  3. Carolyn Anctil, MDSandy, UT1629096979
  4. David Anderson, MDOrem, UT1770524795
  5. Bruce Argyle, MDMurray, UT1821011636
  6. Mark Bair, M.D.Payson, UT1902890379
  7. Ronald Barlow, MDOrem, UT1154361020
  8. David Barnes, MDMurray, UT1063435873
  9. Bradley Bentley, MDAmerican Fork, UT1952354789
  10. Kathleen Besser, DOSalt Lake City, UT1033139589

Common questions

What is Karen A. Bossler, MD's NPI number?

Karen A. Bossler, MD's National Provider Identifier (NPI) is 1477576296, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Karen A. Bossler, MD located?

The NPPES record lists a practice address at 5770 Fashion Blvd, Murray, UT, 84107. Phone: (801) 269-2500. Providers update this record themselves, so call before visiting.

How can I verify Karen A. Bossler, MD's license?

NPPES lists Utah license number 178786-1205, as entered by the provider. Search the Utah Medical Licensing Board at https://secure.utah.gov/llv/search/index.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Karen A. Bossler, MD prescribe under Medicare Part D?

In 2024, Karen A. Bossler, MD had 99 Medicare Part D claims for 66 beneficiaries; the average among emergency medical services (emergency medicine) physician prescribers was 292. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.