NPPES file of Aug 9, 2026

Margaux B. Miller, MD

Pediatrics Physician · Salt Lake City, UT

Margaux B. Miller, MD is a pediatrics physician with a practice address in Salt Lake City, Utah, and NPI 1578191144, issued on Mar 30, 2020. Check the license (Utah 12420072-1205, as entered in NPPES) on the Utah Medical Licensing Board; 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
1578191144
Name
Margaux B. Miller
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
12420072-1205 UT
Self-reported in NPPES; status is on the state search
Practice location
501 S Chipeta Way, Salt Lake City, UT 84108
Phone
(801) 581-7951
Enumerated
Mar 30, 2020
Record last updated
Mar 3, 2026
Medicare enrollment
Enrolled (PECOS I20251106003610); may accept Medicare assignment
Medical or professional school
University Of Utah School Of Medicine, 2020
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 501 S Chipeta Way

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

  1. Dyana Adamson, LCSWClinical Social Worker1205264769
  2. Monique AliresClinical Social Worker1245068386
  3. Mitchell Allen, DOPsychiatry Physician1467155135
  4. Katherine Amano, MDPsychiatry Physician1083354062
  5. Marcus Archibald, MDStudent in an Organized Health Care Education/Training Program1609715853
  6. Lauren Bade, MTRS, CTRSRecreation Therapist1821947672

Verify Margaux B. Miller in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersUtah Medical Licensing Board
    Search for license 12420072-1205
    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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Margaux B. Miller among 670 pediatrics physician records in Utah

Margaux B. Miller, MD is one of 670 pediatrics physician records with a practice address in Utah. 37% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2020, is newer than 82% of them.

  • NPI issued2020 · 82% of these records are older, 15% newer
  • In a Medicare fileNo · 37% of these records are
  • In the CMS Doctors and Clinicians fileYes · 9% of these records are
  • Graduated2020 · median 2009 among the 57 with a school on file
  • Record last updated2026 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Utah practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

283 pediatrics physician records list a practice address in Salt Lake City

They are 283 of the 21,563 NPPES records with a practice address in Salt Lake City, and 670 pediatrics physician records in Utah. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Molly Alexander, M.D.Salt Lake City, UT 841081740644871
  2. Justin Alvey, M.D.Salt Lake City, UT 841081346248465
  3. Erin Avondet, M.D.Salt Lake City, UT 841081417343377
  4. Emily Grossell, M.D.Salt Lake City, UT 841081437347481
  5. Zainab Kagen, MDSalt Lake City, UT 841081003109794
  6. Ernest Kendrick, M.D.Salt Lake City, UT 841081306020375
  7. Kristi Kleinschmit, M.D.Salt Lake City, UT 841081689772741
  8. Miguel Knochel, MDSalt Lake City, UT 841081730136243

Common questions

What is Margaux B. Miller, MD's NPI number?

Margaux B. Miller, MD's National Provider Identifier (NPI) is 1578191144, issued on Mar 30, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Margaux B. Miller, MD located?

The NPPES record lists a practice address at 501 S Chipeta Way, Salt Lake City, UT, 84108. Phone: (801) 581-7951. Providers update this record themselves, so call before visiting.

How can I verify Margaux B. Miller, MD's license?

NPPES lists Utah license number 12420072-1205, 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. 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.