NPPES file of Aug 9, 2026

Tzu Chuan Yen

Orthopaedic Surgery Physician · Meadville, PA

Tzu Chuan Yen is an orthopaedic surgery physician with a practice address in Meadville, Pennsylvania, and NPI 1093371288, issued on May 14, 2019. Check the license (Pennsylvania MD489493, 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
1093371288
Name
Tzu Chuan Yen
Primary taxonomy
Orthopaedic Surgery Physician 207X00000X
License numbers
MD489493 PA
E-17743 AR
2019024260 MO
Self-reported in NPPES; status is on the state search
Practice location
11277 Vernon PL Ste 200, Meadville, PA 16335
Phone
(148) 724-1252
Enumerated
May 14, 2019
Record last updated
May 1, 2025
Fax
(814) 333-8871
Medicare enrollment
Enrolled (PECOS I20250723000141); accepts Medicare assignment
Medical or professional school
University Of Iowa, Rj & L Carver College Of Medicine, 2019
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 11277 Vernon PL Ste 200

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

  1. Garrick Drabina, PA-CMedical Physician Assistant1023445830
  2. Jeremy Gebhart, MDAdult Reconstructive Orthopaedic Surgery Physician1174967715
  3. James Nemunaitis, D.O.Sports Medicine (Orthopaedic Surgery) Physician1295185130
  4. Larissa Oberlander, PAPhysician Assistant1730812512
  5. Leah Schumacher, PA-CSurgical Physician Assistant1346797040
  6. Kyle ScottFamily Nurse Practitioner1639945108

Verify Tzu Chuan Yen 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 MD489493
    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

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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63% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024

127 Medicare Part D claims for 58 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. 71 claims were for opioids.

  1. Tzu Chuan Yen127
  2. Specialty average346

Most prescribed

  1. Oxycodone Hcl33 claims
  2. Cyclobenzaprine Hcl21 claims
  3. Tramadol Hcl18 claims
  4. Pantoprazole Sodium14 claims
  5. Oxycodone-Acetaminophen13 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: $2,664.59

21 payments; by number, the most common kind was food and beverage; the largest payer was Medical Device Business Services, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tzu Chuan Yen$2,665
  2. Specialty average$23,023

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

Bills Medicare through 5 group practices

  1. Keystone Rehabilitation Systems IncFranklin, PA
  2. Novacare Outpatient Rehabilitation East, Inc.Meadville, PA
  3. Orthopedic Associates OF Meadville, P.C.Meadville, PA
  4. Phoenix Rehabilitation And Health Services IncCranberry Township, PA
  5. University OF Arkansas For Medical SciencesLittle Rock, AR

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

Tzu Chuan Yen among 1,253 orthopaedic surgery physician records in Pennsylvania

Tzu Chuan Yen is one of 1,253 orthopaedic surgery physician records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 85% of them.

  • NPI issued2019 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2019 · median 2003 among the 777 with a school on file
  • Record last updated2025 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207X00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

11 orthopaedic surgery physician records list a practice address in Meadville

They are 11 of the 686 NPPES records with a practice address in Meadville, and 1,253 orthopaedic surgery physician records in Pennsylvania.

The 8 orthopaedic surgery physician records with the nearest ZIP codes

  1. John Balk, D.O.Meadville, PA 163351215371562
  2. Philip Frndak, D.O.Meadville, PA 163351144290511
  3. Curtis Laub, M. D.Meadville, PA 163351922078302
  4. James Macielak, M. D.Meadville, PA 163351992775373
  5. Daniel Milam, DOMeadville, PA 163351265553655
  6. Ryan Molli, DOMeadville, PA 163351861513251
  7. Vincent Paczkoskie, M. D.Meadville, PA 163351053381442
  8. Jeremy Potter, PAMeadville, PA 163351861464075

Common questions

What is Tzu Chuan Yen's NPI number?

Tzu Chuan Yen's National Provider Identifier (NPI) is 1093371288, issued on May 14, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Tzu Chuan Yen located?

The NPPES record lists a practice address at 11277 Vernon PL Ste 200, Meadville, PA, 16335. Phone: (148) 724-1252. Providers update this record themselves, so call before visiting.

How can I verify Tzu Chuan Yen's license?

NPPES lists Pennsylvania license number MD489493, 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 Tzu Chuan Yen prescribe under Medicare Part D?

In 2024, Tzu Chuan Yen had 127 Medicare Part D claims for 58 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.