NPPES file of Aug 9, 2026

Elliott Adam Karren

Critical Care Medicine (Anesthesiology) Physician · Ogden, UT

Elliott Adam Karren is a critical care medicine (anesthesiology) physician with a practice address in Ogden, Utah, and NPI 1871850156, issued on Apr 11, 2012. Check the license (Utah 8771572-1205, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1871850156
Name
Elliott Adam Karren
Primary taxonomy
Critical Care Medicine (Anesthesiology) Physician 207LC0200X
License number
8771572-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
4401 Harrison Blvd, Ogden, UT 84403
Phone
(801) 387-2800
Enumerated
Apr 11, 2012
Record last updated
Jul 21, 2022
Medicare enrollment
Enrolled (PECOS I20170601002272); accepts Medicare assignment
Medical or professional school
Washington University School Of Medicine, 2012
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.
Download card Updates feed

Also registered at 4401 Harrison Blvd

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

  1. Joseph Adachi, MDPsychiatry Physician1245817766
  2. Dustin Adams, APRNNurse Practitioner1598786303
  3. Usman AkhtarHospitalist Physician1619387735
  4. Riley Alexander, MDCytopathology Physician1427378603
  5. Andrew Allen, DOAnesthesiology Physician1063692028
  6. Richard Allen, MDAnesthesiology Physician1548276637

Verify Elliott Adam Karren in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 8771572-1205
    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

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

Is this page about you? You can ask us to correct, restrict or remove it: how.

Bills Medicare through one group practice

  1. Ihc Health Services IncOgden, UT

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

Critical Care Medicine (Anesthesiology) Physician providers in Utah

There are 8 critical care medicine (anesthesiology) physician records in Utah.

The 7 critical care medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Matthew FarrOgden, UT 844031194170985
  2. Michael Behrens, MDSalt Lake City, UT 841321033209663
  3. David DorseySalt Lake City, UT 841321417248022
  4. Joseph Guenzer, MDMurray, UT 841071083913552
  5. John Skaggs, M.D.Murray, UT 841071437449279
  6. Watson Bowes, M.D.Park City, UT 840981588934939
  7. Sean Overton, M.D.Orem, UT 840571659580777

Common questions

What is Elliott Adam Karren's NPI number?

Elliott Adam Karren's National Provider Identifier (NPI) is 1871850156, issued on Apr 11, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Elliott Adam Karren located?

The NPPES record lists a practice address at 4401 Harrison Blvd, Ogden, UT, 84403. Phone: (801) 387-2800. Providers update this record themselves, so call before visiting.

How can I verify Elliott Adam Karren's license?

NPPES lists Utah license number 8771572-1205, 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.

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.