Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dian L Ervin, LCSW
Clinical Social Worker in Bend, OR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700897907
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Registry record
Entity type Individual (Type 1)
Name Dian L Ervin
Credential LCSW
Sex Female
Practice address 2542 Ne Courtney Dr, Bend, OR, 97701
Phone (541) 706-2768
Fax (541) 706-4760
Enumeration date Aug 11, 2006
Last updated in NPPES Jun 20, 2013
Taxonomy & licenses
1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License L2161 (OR) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 500633110 | Medicaid | OR | - |
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 1700897907 active?
Yes, as of the latest NPPES snapshot, NPI 1700897907 is active (record last updated 2013-06-20).
How do I verify Dian Ervin's NPI record?
Cross-check NPI 1700897907 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 → Ross Judice Psychiatry Physician · Bend, OR NPI 1558368514 St. Charles Health System, Inc. Clinical Social Worker · Bend, OR NPI 1780698696 Laura Gillas Clinical Social Worker · Bend, OR NPI 1396756540 Judy Rotondi Clinical Social Worker · Bend, OR NPI 1619988706 Sondra Marshall Clinical Neuropsychologist · Bend, OR NPI 1760493845 Nancy Hoffman Clinical Social Worker · Bend, OR NPI 1871504936 E Starr Clinical Social Worker · Bend, OR NPI 1629089727 Janilee Goodwin Clinical Social Worker · Bend, OR NPI 1588675763
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-06-20.