NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michelle J Sinnett, M.D.

Surgery Physician in Edmonds, WA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1356301618

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Michelle J Sinnett
Credential M.D.
Sex Female
Practice address 7315 212th St Sw, Suite 201, Edmonds, WA, 98026
Phone (425) 778-8116
Fax (425) 775-9526
Enumeration date Mar 23, 2006
Last updated in NPPES Oct 7, 2011

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License MD00032770 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Michelle Sinnett?
The National Provider Identifier (NPI) for Michelle Sinnett is 1356301618, a Type 1 (individual) record in the CMS NPPES registry.
Where does Michelle Sinnett practice?
The practice location on file with NPPES is in Edmonds, WA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-07.