Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Timothy Craig Powell, O.D.
Optometrist in Chandler, AZ · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811924673
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Registry record
Entity type Individual (Type 1)
Name Dr. Timothy Craig Powell
Credential O.D.
Sex Male
Practice address 3940 S Alma School Rd, Ste 5, Chandler, AZ, 85248
Phone (480) 812-3937
Fax (480) 812-2073
Enumeration date Jun 27, 2006
Last updated in NPPES Mar 23, 2026
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 |
|---|---|---|---|
| 458093 | Medicaid | AZ | - |
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 1811924673 active?
Yes, as of the latest NPPES snapshot, NPI 1811924673 is active (record last updated 2026-03-23).
How do I verify Timothy Powell's NPI record?
Cross-check NPI 1811924673 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-23.