Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Timothy Gerrit Koop, O.D.
Optometrist in Greensboro, NC · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1932250834
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Registry record
Entity type Individual (Type 1)
Name Dr. Timothy Gerrit Koop
Credential O.D.
Sex Male
Practice address 1305 Lees Chapel Rd., Suite 101, Greensboro, NC, 27455
Phone (336) 271-2020
Fax (336) 275-8200
Enumeration date Jan 16, 2007
Last updated in NPPES Nov 24, 2008
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 |
|---|---|---|---|
| 890927M | Medicaid | NC | - |
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 is the NPI number for Timothy Koop?
The National Provider Identifier (NPI) for Timothy Koop is 1932250834, a Type 1 (individual) record in the CMS NPPES registry.
Where does Timothy Koop practice?
The practice location on file with NPPES is in Greensboro, NC. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-24.