Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chance O'Brian
Counselor in Aberdeen, WA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821980970
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Chance O'Brian
Sex Male
Practice address 2700 Simpson Ave, Aberdeen, WA, 98520
Phone (360) 612-0012
Fax (360) 577-0187
Enumeration date Jul 15, 2025
Last updated in NPPES Jul 15, 2025
Taxonomy & licenses
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
How do I verify Chance O'Brian's NPI record?
Cross-check NPI 1821980970 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821980970 active?
Yes, as of the latest NPPES snapshot, NPI 1821980970 is active (record last updated 2025-07-15).
Other providers at this practice address
Browse all → Robert Hale Chiropractor · Aberdeen, WA NPI 1336251040 Kevin Conway Specialist · Aberdeen, WA NPI 1497897227 Darcy Henderson Counselor · Aberdeen, WA NPI 1326255795 Adrienne West Physical Therapist · Aberdeen, WA NPI 1144458423 Christine Celeste Mental Health Counselor · Aberdeen, WA NPI 1770835530 Kris Luchmun Addiction (Substance Use Disorder) Counselor · Aberdeen, WA NPI 1336518240 Joy Waterhouse Clinical Social Worker · Aberdeen, WA NPI 1154838274 Jillian Bryant Counselor · Aberdeen, WA NPI 1396223426
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-15.