Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mary B Schaefer, RPH
Pharmacist in Mt Pleasant, MI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1255302964
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Registry record
Entity type Individual (Type 1)
Name Ms. Mary B Schaefer
Credential RPH
Sex Female
Practice address 1309 S Mission St, Mt Pleasant, MI, 48858
Phone (989) 775-8051
Fax (989) 779-0921
Enumeration date Jan 30, 2006
Last updated in NPPES Oct 23, 2012
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 Mary Schaefer's NPI record?
Cross-check NPI 1255302964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1255302964 active?
Yes, as of the latest NPPES snapshot, NPI 1255302964 is active (record last updated 2012-10-23).
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-10-23.