NPPES file of Aug 9, 2026

Spencer Tietjen, AU.D.

Audiologist · Logan, UT

Spencer Tietjen, AU.D. is an audiologist with a practice address in Logan, Utah, and NPI 1851699003, issued on Mar 11, 2011. Check the license with the Utah board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1851699003
Name
Spencer Tietjen
Credential
AU.D.
Primary taxonomy
Audiologist 231H00000X
Practice location
2245 N 400 E, Logan, UT 84341
Phone
(435) 753-7880
Enumerated
Mar 11, 2011
Record last updated
Jun 24, 2022
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 2245 N 400 E

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

  1. Jamie Grange, PA-CMedical Physician Assistant1528438140
  2. Craig Willis, DDSOrthodontics and Dentofacial Orthopedics Dentistry1639235559

Verify Spencer Tietjen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah board licenses this professionCheck 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
Find the Utah license search

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19 audiologist records list a practice address in Logan

They are 19 of the 1,411 NPPES records with a practice address in Logan, and 278 audiologist records in Utah. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 19 in Logan → All 278 in Utah → Every provider in Logan →

Other audiologist records in Utah

  1. Allan Andersen, MSSandy, UT1194780783
  2. Kerstin Anderson, AUDIOLOGISTProvo, UT1730102542
  3. Ryan Anderson, AU.D.Richfield, UT1487489654
  4. Meghan Anthony, AU.D.Salt Lake City, UT1154523538
  5. Joe Arnold, MS AUDIOLOGISTSalt Lake City, UT1891721890
  6. Robin AsmarMidvale, UT1942471479
  7. Lua Azmak, AU.D.Salt Lake City, UT1326560996
  8. Kevin Baird, AUD.Murray, UT1023134434
  9. Robert Baird, MSMurray, UT1891819942
  10. Lawrence BarnumSt George, UT1669632345

Common questions

What is Spencer Tietjen, AU.D.'s NPI number?

Spencer Tietjen, AU.D.'s National Provider Identifier (NPI) is 1851699003, issued on Mar 11, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Spencer Tietjen, AU.D. located?

The NPPES record lists a practice address at 2245 N 400 E, Logan, UT, 84341. Phone: (435) 753-7880. Providers update this record themselves, so call before visiting.

How can I verify Spencer Tietjen, AU.D.'s license?

Search the Utah board that licenses this profession; the NPPES record confirms identity 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. 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.