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

Melissa S Chinn, DO

Individual provider Obstetrics & Gynecology Physician · NPI 1336125343

Melissa S Chinn, DO is an Obstetrics & Gynecology Physician in Mount Vernon, Washington. Licensed in Washington. Registered with an NPI since 2005.

Licensed in
WA
In the registry since
2005
Specialties on file
2
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.

See every abbreviation used in this directory →

Practice location Address checks out

111 S 12th St
Mount Vernon, WA 98274-4000
Phone: (360) 678-0831
Fax: (360) 678-0583
Show map & directions

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

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence OP00001920 (WA)
Gynecology Physician Taxonomy 207VG0400X · Licence OP00001921 (WA)

Record details

NPI number1336125343
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedDecember 21, 2005
Last updated in NPPESApril 24, 2023
Certification dateApril 24, 2023
Mailing addressPo Box 1407, Mount Vernon, WA 98273-1407

Other providers in Mount Vernon