Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Corwin S Burch, PA-C
Physician Assistant in Seattle, WA · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1619205564
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Registry record
Entity type Individual (Type 1)
Name Mr. Corwin S Burch
Credential PA-C
Sex Male
Practice address 1100 Virginia St, Suite 215, Seattle, WA, 98101
Phone (206) 621-1116
Fax (206) 621-0406
Enumeration date Dec 3, 2009
Last updated in NPPES Dec 3, 2009
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA60118263 (WA) Primary
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.
Frequently asked questions
What is the NPI number for Corwin Burch?
The National Provider Identifier (NPI) for Corwin Burch is 1619205564, a Type 1 (individual) record in the CMS NPPES registry.
Where does Corwin Burch practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → U.S. Healthworks Medical Group of Arkansas, Inc. Preventive Medicine/Occupational Environmental Medicine Physician · Seattle, WA NPI 1841270311 U.S. Healthworks Medical Group of Utah, Inc. Preventive Medicine/Occupational Environmental Medicine Physician · Seattle, WA NPI 1548240013 Karin Baer Family Nurse Practitioner · Seattle, WA NPI 1558478438 Donna Lavallie Family Medicine Physician · Seattle, WA NPI 1578680575 Jill Klenota Mental Health Counselor · Seattle, WA NPI 1215199153 Catherine Gibbs Addiction (Substance Use Disorder) Counselor · Seattle, WA NPI 1306162953 Emily Breese Addiction (Substance Use Disorder) Counselor · Seattle, WA NPI 1578861068 Pioneer Human Services Mental Health Clinic/Center (Including Community Mental Health Center) · Seattle, WA NPI 1194069427
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-12-03.