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

Dong S Hwang, M.d.p.a.

Organization Colon & Rectal Surgery Physician · NPI 1699096362

Dong S Hwang, M.d.p.a. is a Colon & Rectal Surgery Physician in Gaithersburg, Maryland. Registered with an NPI since 2010.

In the registry since
2010

Practice location Address checks out

900 Wind River Ln Ste 106
Gaithersburg, MD 20878-1924
Phone: (301) 977-1851
Fax: (301) 977-1853
Show map & directions

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

Specialties & licences

Colon & Rectal Surgery Physician (primary) Taxonomy 208C00000X

Record details

NPI number1699096362
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Dong Hwang — Doctor · (301) 977-1851
NPI enumeratedJune 17, 2010
Last updated in NPPESJune 17, 2010
Mailing address900 Wind River Ln Ste 106, Gaithersburg, MD 20878-1924