NPPES file of Aug 9, 2026

Michelle Yoo

Physician Assistant · Chandler, AZ

Michelle Yoo is a physician assistant with a practice address in Chandler, Arizona, and NPI 1053655043, issued on Nov 15, 2012. Check the license (Arizona 5186, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1053655043
Name
Michelle Yoo
Primary taxonomy
Physician Assistant 363A00000X
License number
5186 AZ
Self-reported in NPPES; status is on the state search
Practice location
1100 S Dobson RD, Chandler, AZ 85286
Phone
(480) 347-4300
Enumerated
Nov 15, 2012
Record last updated
Oct 26, 2022
Medicare enrollment
Enrolled (PECOS I20221109002508); accepts Medicare assignment
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 1100 S Dobson RD

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

  1. Albert Amini, M.D.Surgery Physician1386890556
  2. Ryan Falsey, MDDermatology Physician1386871523
  3. Ruthanne Ireland, FNP-CFamily Nurse Practitioner1902871510
  4. Jill McKenzie, MDMOHS-Micrographic Surgery Physician1154513661
  5. Wendy Ridenour, PA-CPhysician Assistant1114178282
  6. Larry Sanders, M.D.Orthopaedic Surgery Physician1396725958

Verify Michelle Yoo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 5186
    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 Arizona 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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7.1 times the Medicare Part D claims of the average physician assistant in 2024

5,932 Medicare Part D claims for 632 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims.

  1. Michelle Yoo5,932
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium399 claims
  2. Levothyroxine Sodium390 claims
  3. Rosuvastatin Calcium307 claims
  4. Lisinopril276 claims
  5. Amlodipine Besylate231 claims
  6. Losartan Potassium199 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.

Bills Medicare through one group practice

  1. Greater Phoenix Collaborative Care PCPhoenix, AZ

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

Michelle Yoo among 3,666 physician assistant records in Arizona

Michelle Yoo is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 30% of them.

  • NPI issued2012 · 30% of these records are older, 68% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2012 · median 2018 among the 2,207 with a school on file
  • Record last updated2022 · 35% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

148 physician assistant records list a practice address in Chandler

They are 148 of the 5,497 NPPES records with a practice address in Chandler, and 3,666 physician assistant records in Arizona.

The 8 physician assistant records with the nearest ZIP codes

  1. Megan Barber, PA-CChandler, AZ 852861912466251
  2. Kyle Byrne, PHYSICIAN ASSISTANTChandler, AZ 852861689194920
  3. Tracy Daniel, PAChandler, AZ 852861205958386
  4. Maria Fontecha-Ramirez, PA-CChandler, AZ 852861780427740
  5. Jacob Gaare, PA-CChandler, AZ 852861265108740
  6. Amanda Lamanna, PA-CChandler, AZ 852861205117751
  7. Hafsa Omar, PAChandler, AZ 852861538975230
  8. Sara Pickett, PA-CChandler, AZ 852861063464105

Common questions

What is Michelle Yoo's NPI number?

Michelle Yoo's National Provider Identifier (NPI) is 1053655043, issued on Nov 15, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Michelle Yoo located?

The NPPES record lists a practice address at 1100 S Dobson RD, Chandler, AZ, 85286. Phone: (480) 347-4300. Providers update this record themselves, so call before visiting.

How can I verify Michelle Yoo's license?

NPPES lists Arizona license number 5186, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Michelle Yoo prescribe under Medicare Part D?

In 2024, Michelle Yoo had 5,932 Medicare Part D claims for 632 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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. 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.