Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Thuy T. T. Nguyen, MD

Individual provider Internal Medicine Physician · NPI 1528137304

Dr. Thuy T. T. Nguyen, MD is registered under Family Practice in Oklahoma City, Oklahoma. Graduated from University of Oklahoma College of Medicine in 1995, 31 years ago. Accepts Medicare assignment. Licensed in Oklahoma.

Years since qualifying
31
Trained at
University of Oklahoma College of Medicine
Licensed in
OK
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3109 N Penn Ave
Oklahoma City, OK 73112-7915 Not confirmed with CMS for 13 years — call before visiting
Phone: (405) 524-8262
Fax: (405) 605-6396
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 20095 (OK)
Internal Medicine Physician Taxonomy 207R00000X · Licence 20094 (OK)

Record details

NPI number1528137304
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 7, 2006
Last updated in NPPESJanuary 29, 2013

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE
Graduated 1995 (31 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients152
Services billed 720 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • O U Medical Center Hospital · Oklahoma City, OK · listed as Ou Medical Center
  • Oklahoma Center For Orthopaedic & Multi-Sp Hospital · Oklahoma City, OK · listed as Oklahoma Center for Orthopaedic & Multi-Specialty Surgery, LLC
  • Ssm Health St Anthony Hospital - Oklahoma City Hospital · Oklahoma City, OK

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