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

Dr. Duy Nelson Dao, DO, MPH, MS

Individual provider Emergency Medicine Physician · NPI 1356966501

Dr. Duy Nelson Dao, DO, MPH, MS is an Emergency Medicine in York, Pennsylvania. Qualified in 2020, 6 years ago. Practices with Cep America LLC, a 985-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon, Pennsylvania and Washington.

Years since qualifying
6
Licensed in
OR, PA, WA
In the registry since
2020
Specialties on file
3
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.
MPH — Master of Public Health
A graduate degree in population health.
MS — Master of Science
A graduate science degree.

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Practice location Address checks out

1001 S George St
York, PA 17403-3676
Phone: (717) 851-2311
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence OP61382543 (WA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence OT020375 (PA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence DO218778 (OR)

Record details

NPI number1356966501
Entity typeIndividual (Type 1)
GenderMale
Credentials DO , MPH , MS
Sole proprietorNo
NPI enumeratedJune 13, 2020
Last updated in NPPESMarch 6, 2024
Certification dateMarch 6, 2024

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice Cep America Llc — 985 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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