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

Dr. Duane J Marchyn, MD

Individual provider Orthopaedic Surgery Physician · NPI 1104846906

Dr. Duane J Marchyn, MD is an Orthopaedic Surgery Physician in Portsmouth, Ohio. Licensed in Ohio. Registered with an NPI since 2006.

Licensed in
OH
In the registry since
2006
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

1711 27th St Ste 102
Portsmouth, OH 45662-2657
Phone: (740) 356-1709
Fax: (740) 353-3027
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 35048826 (OH)

Record details

NPI number1104846906
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESOctober 1, 2019
Mailing address1735 27th St Ste B06, Portsmouth, OH 45662-2681

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