Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Michelle E Chinn, CNP ARNP
Nurse Practitioner in Richland, WA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1588690523
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Registry record
Entity type Individual (Type 1)
Name Michelle E Chinn
Credential CNP ARNP
Sex Female
Practice address 900 Stevens Dr, Suite 101, Richland, WA, 99352
Phone (509) 946-2699
Fax (509) 946-2677
Enumeration date Jun 23, 2006
Last updated in NPPES Jan 27, 2010
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP30007037 (WA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 9652355 | Medicaid | WA | - |
| 8861598 | Other | WA | MEDICARE |
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
Is NPI 1588690523 active?
Yes, as of the latest NPPES snapshot, NPI 1588690523 is active (record last updated 2010-01-27).
How do I verify Michelle Chinn's NPI record?
Cross-check NPI 1588690523 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-27.