NPPES file of Aug 9, 2026

Yvonne Chan

Critical Care Medicine (Internal Medicine) Physician · Pittsburgh, PA

Yvonne Chan is a critical care medicine (internal medicine) physician with a practice address in Pittsburgh, Pennsylvania, and NPI 1710929146, issued on Jun 11, 2006. Check the license (Pennsylvania MD426017, as entered in NPPES) on the Pennsylvania Department of State (PALS); 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
1710929146
Name
Yvonne Chan
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
MD426017 PA
Self-reported in NPPES; status is on the state search
Practice location
1000 Bower Hill RD, Pittsburgh, PA 15243
Phone
(412) 942-4000
Enumerated
Jun 11, 2006
Record last updated
Mar 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20060614000117); accepts Medicare assignment
Medical or professional school
Harvard Medical School, 2001
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 critical care medicine (internal medicine) physician records → All 332 in Pennsylvania → Look up another NPI →

Also registered at 1000 Bower Hill RD

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

  1. Ronald AielloEmergency Medicine Physician1922064617
  2. Jason Andrus, M.D.Diagnostic Radiology Physician1083875991
  3. Nikki Antoszewski, PA-CPhysician Assistant1649555350
  4. Kavya ArvindStudent in an Organized Health Care Education/Training Program1225968126
  5. Aniket Asees, BAStudent in an Organized Health Care Education/Training Program1063201549
  6. Ashley AshaoluCertified Registered Nurse Anesthetist1124575782

Verify Yvonne Chan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD426017    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 Pennsylvania license search

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51% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024

338 Medicare Part D claims for 88 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.

  1. Yvonne Chan338
  2. Specialty average696

Most prescribed

  1. Trelegy Ellipta38 claims
  2. Fluticasone Propionate35 claims
  3. Pantoprazole Sodium31 claims
  4. Budesonide-Formoterol Fumarate29 claims
  5. Stiolto Respimat21 claims
  6. Advair Hfa20 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: $759.72

33 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Yvonne Chan$759.72
  2. Specialty average$2,958.68

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

Bills Medicare through 2 group practices

  1. Indiana Healthcare Physician Services IncPunxsutawney, PA
  2. Upmc Community Medicine IncPittsburgh, PA

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

Yvonne Chan among 332 critical care medicine (internal medicine) physician records in Pennsylvania

Yvonne Chan is one of 332 critical care medicine (internal medicine) physician records with a practice address in Pennsylvania. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 67% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 85% of these records are
  • Graduated2001 · median 2007 among the 282 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 207RC0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Pennsylvania

There are 332 critical care medicine (internal medicine) physician records in Pennsylvania.

All 332 in Pennsylvania → Every provider in Pittsburgh → Critical Care Medicine (Internal Medicine) Physician nationwide →

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Maxim Bocharov, MDPittsburgh, PA 152431265631634
  2. Gregory Fino, M.D.Pittsburgh, PA 152431518051234
  3. Kathryn Wunderle, MDPittsburgh, PA 152401821483496
  4. Sanjeev Tyagi, M.D.Pittsburgh, PA 152371609294313
  5. Matthew HensleyPittsburgh, PA 152321174865596
  6. Victor Okwiya, MDPittsburgh, PA 152321619942315
  7. Non Wajanaponsan, M.D.Pittsburgh, PA 152291205035508
  8. Chisom Ikeji, M.D.Pittsburgh, PA 152611639520463

Common questions

What is Yvonne Chan's NPI number?

Yvonne Chan's National Provider Identifier (NPI) is 1710929146, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Yvonne Chan located?

The NPPES record lists a practice address at 1000 Bower Hill RD, Pittsburgh, PA, 15243. Phone: (412) 942-4000. Providers update this record themselves, so call before visiting.

How can I verify Yvonne Chan's license?

NPPES lists Pennsylvania license number MD426017, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Yvonne Chan prescribe under Medicare Part D?

In 2024, Yvonne Chan had 338 Medicare Part D claims for 88 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.