Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Mitchell Eugene Derrick, D.C.
Chiropractor in Olympia, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265527154
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Registry record
Entity type Individual (Type 1)
Name Dr. Mitchell Eugene Derrick
Credential D.C.
Sex Male
Practice address 3535 Martin Way E., Olympia, WA, 98506
Phone (360) 438-6425
Fax (360) 923-9382
Enumeration date Oct 4, 2006
Last updated in NPPES Oct 15, 2008
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 101194/164269 | Other | WA | DEPART. OF LI |
| DE3088 | Other | - | REGENCE/BLUE SHIELD |
| 2022028 | Medicaid | WA | - |
| 91-2132905 | Other | WA | PREMERA/BLUE CROSS |
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 Mitchell Derrick's NPI record?
Cross-check NPI 1265527154 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1265527154 active?
Yes, as of the latest NPPES snapshot, NPI 1265527154 is active (record last updated 2008-10-15).
Other providers at this practice address
Browse all → Jay Sweet Chiropractor · Olympia, WA NPI 1023066099 Gina Cowles Massage Therapist · Olympia, WA NPI 1659429801 Sandie Anderson Massage Therapist · Olympia, WA NPI 1396893541 Nichole Adams Massage Therapist · Olympia, WA NPI 1487702635 Heather Duvall Specialist · Olympia, WA NPI 1396987517 Deborah Carlton Massage Therapist · Olympia, WA NPI 1922235837 Derrick Family Chiropractic, Inc. Chiropractor · Olympia, WA NPI 1891014411 Sweet Chiropractic Inc Ps Clinic/Center · Olympia, WA NPI 1811291065
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-15.