Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph Contreras, PHARM-D
Pharmacist in Owosso, MI · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1922403997
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph Contreras
Credential PHARM-D
Sex Male
Practice address 826 W. King St. Memorial Healthcare, Owosso, MI, 48867
Phone (800) 206-8706
Enumeration date Nov 3, 2014
Last updated in NPPES Nov 3, 2014
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 1922403997 active?
Yes, as of the latest NPPES snapshot, NPI 1922403997 is active (record last updated 2014-11-03).
How do I verify Joseph Contreras's NPI record?
Cross-check NPI 1922403997 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-11-03.