Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Henry Thomas Knudson, PHARMD
Pharmacist in Red Oak, TX · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114528502
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Henry Thomas Knudson
Credential PHARMD
Sex Male
Practice address 100 S Ryan Dr, Red Oak, TX, 75154
Phone (972) 515-2066
Enumeration date Nov 3, 2020
Last updated in NPPES Nov 3, 2020
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
How do I verify Henry Knudson's NPI record?
Cross-check NPI 1114528502 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1114528502 active?
Yes, as of the latest NPPES snapshot, NPI 1114528502 is active (record last updated 2020-11-03).
Other providers at this practice address
Browse all → Wal-Mart Stores Texas LLC Community/Retail Pharmacy · Red Oak, TX NPI 1669747523 Wal-Mart Stores Texas Lp Eyewear Supplier · Red Oak, TX NPI 1871868737 Seena Shyu Optometrist · Red Oak, TX NPI 1316296213 Oasis Eye Care, Pllc Clinic/Center · Red Oak, TX NPI 1386994184 Vu Nguyen Pharmacist · Red Oak, TX NPI 1013536903 Kelli Dulaney Pharmacist · Red Oak, TX NPI 1093316622 Maureen Walme-Brown Pharmacist · Red Oak, TX NPI 1619578200
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-11-03.