NPPES file of Aug 9, 2026

John Wing Pui Leung, M.D.

Anesthesiology Physician · Oro Valley, AZ

John Wing Pui Leung, M.D. is an anesthesiology physician with a practice address in Oro Valley, Arizona, and NPI 1558407643, issued on Jan 29, 2007. Check the license on the Arizona Medical Board; 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
1558407643
Name
John Wing Pui Leung
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
13979 NV
G89183 CA
21943 SC
Self-reported in NPPES; status is on the state search
Practice location
1551 E Tangerine RD, Oro Valley, AZ 85755
Phone
(520) 901-3500
Enumerated
Jan 29, 2007
Record last updated
Nov 25, 2024
Fax
(659) 235-6176
Medicaid ID
N09553 SC
Medicare enrollment
Enrolled (PECOS I20111222000310); accepts Medicare assignment
Medical or professional school
Michigan State University College Of Human Medicine, 1993
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 1551 E Tangerine RD

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

  1. Paul Affleck, MDAnesthesiology Physician1902986078
  2. Osei Akoto, OTR/LOccupational Therapist1689193179
  3. Moriah Amaya, RNMedical-Surgical Registered Nurse1437668316
  4. John Arraf, MDAnesthesiology Physician1972276897
  5. Nicholas Barrett, P.A.Physician Assistant1326304239
  6. Taryn Bell, RRTRegistered Respiratory Therapist1326680356

Verify John Wing Pui Leung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical BoardCheck 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 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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Industry payments in 2024: $26.27

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Leung$26.27
  2. Specialty average$669.59

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

Bills Medicare through one group practice

  1. Pbs Anesthesia LLCLas Vegas, NV

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

John Wing Pui Leung among 1,473 anesthesiology physician records in Arizona

John Wing Pui Leung, M.D. is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 56% of them.

  • NPI issued2007 · 56% of these records are older, 37% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1993 · median 2003 among the 984 with a school on file
  • Record last updated2024 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

33 anesthesiology physician records list a practice address in Oro Valley

They are 33 of the 542 NPPES records with a practice address in Oro Valley, and 1,473 anesthesiology physician records in Arizona.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Paul Affleck, MDOro Valley, AZ 857551902986078
  2. Nilesh Bhakta, MDOro Valley, AZ 857551831115823
  3. Alan Gilman, MDOro Valley, AZ 857551568488559
  4. Christopher Grantham, M.D.Oro Valley, AZ 857551598761363
  5. Alina Grigore, MDOro Valley, AZ 857551659371102
  6. Shane Larson, M.D.Oro Valley, AZ 857551528018496
  7. Angela Laster, M.D.Oro Valley, AZ 857551144295072
  8. Jerry McCoy, MDOro Valley, AZ 857551659397644

Common questions

What is John Wing Pui Leung, M.D.'s NPI number?

John Wing Pui Leung, M.D.'s National Provider Identifier (NPI) is 1558407643, issued on Jan 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is John Wing Pui Leung, M.D. located?

The NPPES record lists a practice address at 1551 E Tangerine RD, Oro Valley, AZ, 85755. Phone: (520) 901-3500. Providers update this record themselves, so call before visiting.

How can I verify John Wing Pui Leung, M.D.'s license?

Search the Arizona Medical Board at https://www.azmd.gov/. 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. 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.