Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
George L. Chappell, MD
Psychiatry Physician in Olympia, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1376633156
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Registry record
Entity type Individual (Type 1)
Name George L. Chappell
Credential MD
Sex Male
Practice address 413 Lilly Rd Ne, Pmg Sw Wa Olympia Psychiatry, Olympia, WA, 98506
Phone (360) 493-7060
Fax (360) 493-7562
Enumeration date Oct 13, 2006
Last updated in NPPES May 3, 2021
Taxonomy & licenses
2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License MD00027911 (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.
Frequently asked questions
What is the NPI number for George Chappell?
The National Provider Identifier (NPI) for George Chappell is 1376633156, a Type 1 (individual) record in the CMS NPPES registry.
Where does George Chappell practice?
The practice location on file with NPPES is in Olympia, WA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Joyce Gilbert Pediatrics Physician · Olympia, WA NPI 1174515993 Christofer Strode Emergency Medicine Physician · Olympia, WA NPI 1649268871 Penelope Goode Emergency Medicine Physician · Olympia, WA NPI 1003891888 Shalini Jacob Internal Medicine Physician · Olympia, WA NPI 1144206038 Daniel Gilday Emergency Medicine Physician · Olympia, WA NPI 1073591889 Rebecca Russel Family Nurse Practitioner · Olympia, WA NPI 1912979253 Waleed Abraham Internal Medicine Physician · Olympia, WA NPI 1871567495 Stella Aaboe Anesthesiology Physician · Olympia, WA NPI 1306810700
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-03.