Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Margaret R Igielski, PHARM D
Pharmacist in Pullman, WA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023383627
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Registry record
Entity type Individual (Type 1)
Name Mrs. Margaret R Igielski
Credential PHARM D
Sex Female
Practice address 1450 S Grand Ave, Pullman, WA, 99163
Phone (509) 332-0503
Enumeration date Mar 14, 2012
Last updated in NPPES Mar 14, 2012
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
Where does Margaret Igielski practice?
The practice location on file with NPPES is in Pullman, WA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Margaret Igielski?
The National Provider Identifier (NPI) for Margaret Igielski is 1023383627, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-14.