Dr. Roy Clark Evans, D.C.
Dr. Roy Clark Evans is a Chiropractor provider (Chiropractor) practicing in Olympia, WA, registered in the NPPES registry with NPI 1609911304 since 2007. The credential DC stands for Doctor of Chiropractic.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1609911304 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Roy Clark Evans |
| Credential | D.C. |
| Sex | Male |
| Practice address | 1217 4TH AVE E, SUITE 200, Olympia, WA, 98506 |
| Phone | 3605708151 |
| Fax | 3609436602 |
| Enumeration date | 2007-02-20 |
| Last updated in NPPES | 2016-06-29 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 111N00000X | Chiropractor | Primary | CH2803 | WA |
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2579480 | Other | WA | AETNA |
| 0292244 | Other | WA | CIGNA |
| EV5391 | Other | WA | REGENCE |
Copy-ready billing details
Provider: Roy Evans, D.C. NPI: 1609911304 Taxonomy: 111N00000X (Chiropractor) Address: 1217 4TH AVE E, SUITE 200, Olympia, WA, 98506
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1003956962 | Glen Erickson | Individual | Massage Therapist | Olympia, WA |
Verify this record
Cross-check NPI 1609911304 against the authoritative CMS record: view Dr. Roy Clark Evans on the official NPPES registry .
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 or validate an NPI number.
Frequently asked questions
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Is NPI 1609911304 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-06-29.