Registry data as of Aug 27, 2026

Louise Tobey, PA-C

Medical Physician Assistant · Salt Lake City, UT

Louise Tobey, PA-C is a medical physician assistant with a practice address in Salt Lake City, Utah, and NPI 1841252004, issued on Apr 4, 2006. Check the license (Utah 4742132, as entered in NPPES) with the Utah board that licenses this profession; 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
1841252004
Name
Louise Tobey
Credential
PA-C
Primary taxonomy
Medical Physician Assistant 363AM0700X
License number
4742132 UT
Self-reported in NPPES; status is on the state search
Practice location
1121 E 3900 S, Salt Lake City, UT 84124
Phone
(801) 263-3416
Enumerated
Apr 4, 2006
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 1121 E 3900 S

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

  1. Wirt Hines, MDSpecialist1669546743
  2. Anthony NewmanPhysical Therapist1518371566
  3. Jared Preston, D.C.Chiropractor1639108566
  4. James Shortridge, DOInternal Medicine Physician1205148061
  5. Kay Walker, M.D.Specialist1083608095

Verify Louise Tobey in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Utah board licenses this profession
    Search for license 4742132
    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
Find 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.

37% fewer Medicare Part D claims than the average medical physician assistant in 2024

723 Medicare Part D claims for 198 beneficiaries, against an average of 1,139 among the 25,090 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 64 claims were for opioids.

  1. Louise Tobey723
  2. Specialty average1,139

Most prescribed

  1. Anastrozole105 claims
  2. Letrozole40 claims
  3. Tamoxifen Citrate40 claims
  4. Gabapentin38 claims
  5. Hydroxyurea30 claims
  6. Tramadol Hcl26 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.

The practice group's Medicare quality score for 2023: 73.9 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score61.0
  2. Costout of 100 · 30%50.3
  3. Promoting interoperabilityout of 100 · 25%91.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,444.48

21 payments, mostly food and beverage; the largest payer was BeiGene USA, Inc.. The 16,940 providers of this specialty with any payment received $1,050.90 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Louise Tobey$1,444.48
  2. Specialty average$1,050.90

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital or facility affiliation

  1. Utah Cancer Specialists PCSalt Lake City, UT

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.

Medical Physician Assistant providers in Utah

There are 401 medical physician assistant records in Utah.

Other medical physician assistant records in Utah

  1. Shanna Acord, PATooele, UT1134692981
  2. Brian AdamsSt George, UT1710416649
  3. Ghaida Al-Barzinji, PA-CSalt Lake City, UT1356889703
  4. Rebekah Aldridge, PAGrantsville, UT1427386770
  5. Kara Alexander-Agresta, PA-CMurray, UT1235146937
  6. Jefferson Allen, PA-CPleasant Grove, UT1396289799
  7. Quinton Allred, PA-CSalt Lake City, UT1013369925
  8. Jeffery Anderson, PARoy, UT1255398921
  9. Kevin Anderson, PA-COgden, UT1831826759
  10. Stanley Anderson, PAVernal, UT1730894965

Common questions

What is Louise Tobey, PA-C's NPI number?

Louise Tobey, PA-C's National Provider Identifier (NPI) is 1841252004, issued on Apr 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Louise Tobey, PA-C located?

The NPPES record lists a practice address at 1121 E 3900 S, Salt Lake City, UT, 84124. Phone: (801) 263-3416. Providers update this record themselves, so call before visiting.

How can I verify Louise Tobey, PA-C's license?

NPPES lists Utah license number 4742132, as entered by the provider. Search the Utah board that licenses this profession; the NPPES record confirms identity only.

How much does Louise Tobey, PA-C prescribe under Medicare Part D?

In 2024, Louise Tobey, PA-C had 723 Medicare Part D claims for 198 beneficiaries; the average among medical physician assistant prescribers was 1,139. Part D covers Medicare prescriptions only.

What is Louise Tobey, PA-C's Medicare quality score?

The 2023 MIPS final score is 73.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.