Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tamara Lynne Grueser, RPH

Pharmacist in Pomeroy, OH · enumerated 2012.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1649541186

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Registry record

Entity type Individual (Type 1)

Name Tamara Lynne Grueser

Credential RPH

Sex Female

Practice address 706 W Main St, Pomeroy, OH, 45769

Phone (740) 992-6491

Fax (740) 992-3811

Enumeration date Jan 13, 2012

Last updated in NPPES Jan 13, 2012

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 03320030 (OH) Primary

183500000X Pharmacist Pharmacy Service Providers · License RP0005451 (WV) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Tamara Grueser?

The National Provider Identifier (NPI) for Tamara Grueser is 1649541186, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tamara Grueser practice?

The practice location on file with NPPES is in Pomeroy, OH. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-01-13.