Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Greg A Hare, O.D.
Optometrist in Port Townsend, WA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1477736080
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Registry record
Entity type Individual (Type 1)
Name Dr. Greg A Hare
Credential O.D.
Sex Male
Practice address 2500 W Sims Way, Suite 203, Port Townsend, WA, 98368
Phone (360) 379-6477
Fax (360) 379-6478
Enumeration date Dec 6, 2007
Last updated in NPPES Aug 28, 2014
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 |
|---|---|---|---|
| 1007880 | Medicaid | WA | - |
| P00096244 | Other | WA | RAILROAD MEDICARE |
| 6010488 | Other | WA | REGENCE |
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 Greg Hare?
Greg Hare 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-08-28.