Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Russell Alan Warren, OD
Optometrist in Dunn, NC · enumerated 2005.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1699769752
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Registry record
Entity type Individual (Type 1)
Name Dr. Russell Alan Warren
Credential OD
Sex Male
Practice address 601 W Broad St, Dunn, NC, 28334
Phone (910) 892-7197
Fax (910) 892-6507
Enumeration date Sep 6, 2005
Last updated in NPPES Nov 28, 2011
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 89093HN | Medicaid | NC | - |
| 093HN | Other | NC | NC BCBS |
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
What specialty is Russell Warren?
Russell Warren is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Warren Eye Care Optometry PA Optometrist · Dunn, NC NPI 1124012380 Hubert Warren Optometrist · Dunn, NC NPI 1881688943 Auston Williams General Practice Dentistry · Dunn, NC NPI 1982668273 A.C. Williams, D.D.S., P.A. General Practice Dentistry · Dunn, NC NPI 1316965262 Auston Williams III General Practice Dentistry · Dunn, NC NPI 1346262805
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-11-28.