Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Ann Torossian, RPH
Pharmacist in Plymouth, MI · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073835138
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Registry record
Entity type Individual (Type 1)
Name Mary Ann Torossian
Credential RPH
Sex Female
Practice address 40855 Ann Arbor Rd E, Plymouth, MI, 48170
Phone (734) 455-5027
Fax (734) 455-0203
Enumeration date Feb 17, 2010
Last updated in NPPES Feb 17, 2010
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
What is the NPI number for Mary Ann Torossian?
The National Provider Identifier (NPI) for Mary Ann Torossian is 1073835138, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Ann Torossian practice?
The practice location on file with NPPES is in Plymouth, MI. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-17.