NPPES file of Aug 9, 2026

Tony Bui, M.D.

Pain Medicine (Anesthesiology) Physician · Phoenix, AZ

Tony Bui, M.D. is a pain medicine (anesthesiology) physician with a practice address in Phoenix, Arizona, and NPI 1225323785, issued on Jun 13, 2011. Check the license (Arizona 50572, as entered in NPPES) 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
1225323785
Name
Tony Bui
Credential
M.D.
Primary taxonomy
Pain Medicine (Anesthesiology) Physician 207LP2900X
License numbers
50572 AZ
D01889748 AZ
Self-reported in NPPES; status is on the state search
Practice location
20950 N Tatum Blvd Ste 100, Phoenix, AZ 85050
Phone
(480) 222-7246
Enumerated
Jun 13, 2011
Record last updated
Oct 14, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(480) 222-7271
Medicare enrollment
Enrolled (PECOS I20160620002227); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 2011
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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8 nearest pain medicine (anesthesiology) physician records → All 92 in Arizona → Look up another NPI →

Also registered at 20950 N Tatum Blvd Ste 100

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

  1. Heather Chung, FNP-CPain Medicine (Anesthesiology) Physician1497079438
  2. Jerome Grove, MDInterventional Pain Medicine Physician1932153236
  3. Aly JiwaniNurse Practitioner1215820311
  4. Brittany Jones, PAMedical Physician Assistant1922335736
  5. Peter Kubitz, D.O.Physical Medicine & Rehabilitation Physician1750373718

Verify Tony Bui in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 50572    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 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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5% more Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024

1,839 Medicare Part D claims for 368 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 897 claims were for opioids.

  1. Tony Bui1,839
  2. Specialty average1,750

Most prescribed

  1. Pregabalin236 claims
  2. Oxycodone Hcl231 claims
  3. Hydrocodone-Acetaminophen210 claims
  4. Gabapentin185 claims
  5. Oxycodone-Acetaminophen113 claims
  6. Tramadol Hcl100 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.

Industry payments in 2024: $1,001.40

49 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 2,789 providers of this specialty with any payment received $3,225.41 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tony Bui$1,001.40
  2. Specialty average$3,225.41

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. Honorhealth AmbulatoryScottsdale, AZ

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

Tony Bui among 92 pain medicine (anesthesiology) physician records in Arizona

Tony Bui, M.D. is one of 92 pain medicine (anesthesiology) physician records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 71% of them.

  • NPI issued2011 · 71% of these records are older, 25% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2011 · median 2006 among the 68 with a school on file
  • Record last updated2019 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pain Medicine (Anesthesiology) Physician providers in Arizona

There are 92 pain medicine (anesthesiology) physician records in Arizona.

All 92 in Arizona → Every provider in Phoenix → Pain Medicine (Anesthesiology) Physician nationwide →

The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes

  1. Heather Chung, FNP-CPhoenix, AZ 850501497079438
  2. Eric Church, M. D.Phoenix, AZ 850501366419269
  3. Carol Peairs, M.D.Phoenix, AZ 850321134122575
  4. Adam Wuollet, M.D.Phoenix, AZ 850271144481623
  5. Ruchir Gupta, MDPhoenix, AZ 850161265668453
  6. Jeffrey Krause, MDPhoenix, AZ 850161902167497
  7. Omar Viswanath, M.D.Phoenix, AZ 850161669813994
  8. David Towns, MDPhoenix, AZ 850151326116278

Common questions

What is Tony Bui, M.D.'s NPI number?

Tony Bui, M.D.'s National Provider Identifier (NPI) is 1225323785, issued on Jun 13, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Tony Bui, M.D. located?

The NPPES record lists a practice address at 20950 N Tatum Blvd Ste 100, Phoenix, AZ, 85050. Phone: (480) 222-7246. Providers update this record themselves, so call before visiting.

How can I verify Tony Bui, M.D.'s license?

NPPES lists Arizona license number 50572, as entered by the provider. 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.

How much does Tony Bui, M.D. prescribe under Medicare Part D?

In 2024, Tony Bui, M.D. had 1,839 Medicare Part D claims for 368 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.