NPPES file of Aug 9, 2026

Thomas Tuyen, DO

Family Medicine Physician · State College, PA

Thomas Tuyen, DO is a family medicine physician with a practice address in State College, Pennsylvania, and NPI 1023570553, issued on Apr 3, 2019. Check the license (Pennsylvania OS022076, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1023570553
Name
Thomas Tuyen
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
OS022076 PA
Self-reported in NPPES; status is on the state search
Practice location
1700 Old Gatesburg RD Ste 310, State College, PA 16803
Phone
(814) 237-3122
Enumerated
Apr 3, 2019
Record last updated
Jun 23, 2022
Fax
(814) 237-7178
Medicare enrollment
Enrolled (PECOS I20220704000346); accepts Medicare assignment
Medical or professional school
Lake Erie College Of Osteopathic Medicine, Erie, 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 1700 Old Gatesburg RD Ste 310

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

  1. Jennifer Delozier, MDAdult Medicine Physician1346278397
  2. Nicholas Krajacic, CRNPFamily Nurse Practitioner1457114399
  3. Brian Shunk, DOFamily Medicine Physician1548326374
  4. Brittany Smith, PA-CPhysician Assistant1134679855

Verify Thomas Tuyen 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 OS022076
    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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11% fewer Medicare Part D claims than the average family medicine physician in 2024

3,165 Medicare Part D claims for 336 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 53 claims were for opioids.

  1. Thomas Tuyen3,165
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium160 claims
  2. Levothyroxine Sodium143 claims
  3. Lisinopril118 claims
  4. Amlodipine Besylate97 claims
  5. Pantoprazole Sodium86 claims
  6. Rosuvastatin Calcium85 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 72.6 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score55.1
  2. Costout of 100 · 30%55.1
  3. Promoting interoperabilityout of 100 · 25%98.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $690.05

33 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Thomas Tuyen$690.05
  2. Specialty average$902.55

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. Mount Nittany Medical Center Health Services IncState College, PA
  2. Phoenix Rehabilitation And Health Services IncCranberry Twp, PA

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

62 family medicine physician records list a practice address in State College

They are 62 of the 1,543 NPPES records with a practice address in State College, and 7,483 family medicine physician records in Pennsylvania.

Other family medicine physician records in Pennsylvania

  1. Christopher AaronCresson, PA1083879860
  2. Jose Abad, MDPittsburgh, PA1295962546
  3. Mario Abad, MDDuncannon, PA1710022975
  4. Ray Abarintos, MDPhiladelphia, PA1417339516
  5. Jasim Abbasi, DOErie, PA1396537452
  6. Daived Abboud, M.D.Allentown, PA1295189322
  7. Ihab Abdelaal, D.O.Macungie, PA1588944938
  8. Tony Abdelmaseeh, M.DJermyn, PA1073910923
  9. Adam Abdulally, MDPittsburgh, PA1184861544
  10. Maimuna AbdullahiLebanon, PA1477344018

Common questions

What is Thomas Tuyen, DO's NPI number?

Thomas Tuyen, DO's National Provider Identifier (NPI) is 1023570553, issued on Apr 3, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Tuyen, DO located?

The NPPES record lists a practice address at 1700 Old Gatesburg RD Ste 310, State College, PA, 16803. Phone: (814) 237-3122. Providers update this record themselves, so call before visiting.

How can I verify Thomas Tuyen, DO's license?

NPPES lists Pennsylvania license number OS022076, 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 Thomas Tuyen, DO prescribe under Medicare Part D?

In 2024, Thomas Tuyen, DO had 3,165 Medicare Part D claims for 336 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

What is Thomas Tuyen, DO's MIPS final score?

The 2023 MIPS final score is 72.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.