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

Chinn GYN LLC

Organization Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician · NPI 1336602473

Chinn GYN LLC is an Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician in Mount Vernon, Washington. Registered with an NPI since 2019.

In the registry since
2019
Specialties on file
8
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

111 S 12th St
Mount Vernon, WA 98274-4000
Phone: (360) 824-5278
Fax: (360) 768-3134
Show map & directions

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

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X
Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician Taxonomy 207VF0040X
Ambulatory Fertility Facility Taxonomy 261QA0006X
Non-Surgical Family Planning Clinic/Center Taxonomy 261QF0050X
Adult Mental Health Clinic/Center Taxonomy 261QM0850X
Multi-Specialty Clinic/Center Taxonomy 261QM1300X
Primary Care Clinic/Center Taxonomy 261QP2300X
Obstetrics & Gynecology Nurse Practitioner Taxonomy 363LX0001X

Record details

NPI number1336602473
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Melissa Chinn — Owner & Medical Director · (360) 824-5278
NPI enumeratedApril 6, 2019
Last updated in NPPESApril 24, 2023
Certification dateApril 24, 2023
Mailing addressPo Box 1407, Mount Vernon, WA 98273-1407