NPPES file of Aug 9, 2026

Ligia V. Onofrei

Neurology Physician · Salt Lake City, UT

Ligia V. Onofrei is a neurology physician with a practice address in Salt Lake City, Utah, and NPI 1063738821, issued on Apr 19, 2010. Check the license (Utah 8140996-1205, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1063738821
Name
Ligia V. Onofrei
Primary taxonomy
Neurology Physician 2084N0400X
License number
8140996-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
175 N Medical Dr, Salt Lake City, UT 84132
Phone
(801) 585-7575
Enumerated
Apr 19, 2010
Record last updated
Nov 10, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20140807000304); accepts Medicare assignment
Medical or professional school
University Of Colorado School Of Medicine, Denver, 2010
Telehealth
Offers telehealth (CMS)
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 175 N Medical Dr

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

  1. Langley Kushman, PASurgical Physician Assistant1831475748
  2. Brian Marcus, M.D.Vascular Neurology Physician1386080935
  3. Charles Stillerman, M.D., F.A.C.S.Neurological Surgery Physician1477628667

Verify Ligia V. Onofrei in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 8140996-1205
    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.

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55% fewer Medicare Part D claims than the average neurology physician in 2024

617 Medicare Part D claims for 99 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims.

  1. Ligia Onofrei617
  2. Specialty average1,370

Most prescribed

  1. Gabapentin132 claims
  2. Pregabalin70 claims
  3. Duloxetine Hcl69 claims
  4. Ropinirole Hcl31 claims
  5. Topiramate19 claims
  6. Nortriptyline Hcl17 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 MIPS final score for 2023 (Medicare payment program): 92.1 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 score85.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  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).

Bills Medicare through one group practice

  1. University OF Utah Adult ServicesSalt Lake City, UT

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

Ligia V. Onofrei among 195 neurology physician records in Utah

Ligia V. Onofrei is one of 195 neurology physician records with a practice address in Utah. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 48% of them.

  • NPI issued2010 · 48% of these records are older, 49% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2010 · median 2008 among the 138 with a school on file
  • Record last updated2021 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Utah

There are 195 neurology physician records in Utah.

The 8 neurology physician records with the nearest ZIP codes

  1. Amir Arain, MDSalt Lake City, UT 841321992810709
  2. Kevin Brennan, M.D.Salt Lake City, UT 841321134144066
  3. Mark Bromberg, M.D.,PH.D.Salt Lake City, UT 841321164517009
  4. James Burns, M.D.Salt Lake City, UT 841321962421321
  5. Norman Foster, MDSalt Lake City, UT 841321033209630
  6. John Greenlee, M.D.Salt Lake City, UT 841321093749657
  7. Jennifer Majersik, MDSalt Lake City, UT 841321114017134
  8. Fumisuke Matsuo, MDSalt Lake City, UT 841321912097528

Common questions

What is Ligia V. Onofrei's NPI number?

Ligia V. Onofrei's National Provider Identifier (NPI) is 1063738821, issued on Apr 19, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Ligia V. Onofrei located?

The NPPES record lists a practice address at 175 N Medical Dr, Salt Lake City, UT, 84132. Phone: (801) 585-7575. Providers update this record themselves, so call before visiting.

How can I verify Ligia V. Onofrei's license?

NPPES lists Utah license number 8140996-1205, 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 Ligia V. Onofrei prescribe under Medicare Part D?

In 2024, Ligia V. Onofrei had 617 Medicare Part D claims for 99 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.

What is Ligia V. Onofrei's MIPS final score?

The 2023 MIPS final score is 92.1 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), 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.