Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Timothy Corrigan, PHARM. D.
Pharmacist in Oklahoma City, OK · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1770944811
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Registry record
Entity type Individual (Type 1)
Name Dr. Timothy Corrigan
Credential PHARM. D.
Sex Male
Practice address 6100 W Reno Ave, Oklahoma City, OK, 73127
Phone (405) 491-0482
Fax (405) 495-3292
Enumeration date Mar 17, 2016
Last updated in NPPES Mar 17, 2016
Taxonomy & licenses
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy.
About the PHARMD credential
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 1770944811 active?
Yes, as of the latest NPPES snapshot, NPI 1770944811 is active (record last updated 2016-03-17).
How do I verify Timothy Corrigan's NPI record?
Cross-check NPI 1770944811 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-03-17.