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

Peter Nguyen, DO

Individual provider Internal Medicine Physician · NPI 1770223273

Peter Nguyen, DO is an Internal Medicine in Cincinnati, Ohio. Graduated from University of North Texas Hsc, College of Osteopathic Med in 2022, 4 years ago. Practices with Mercy Health Physicians Cincinnati LLC, a 192-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
4
Trained at
University of North Texas Hsc, College of Osteopathic Med
Licensed in
OH
In the registry since
2022
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

5525 Marie Ave
Cincinnati, OH 45248-3200
Phone: (513) 981-5463
Fax: (513) 598-2242
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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 34.018084 (OH)

Record details

NPI number1770223273
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMarch 31, 2022
Last updated in NPPESAugust 28, 2025
Certification dateAugust 28, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED
Graduated 2022 (4 years in practice)
Group practice Mercy Health Physicians Cincinnati Llc — 192 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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