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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gayle Rittenhouse, R.PH.

Pharmacist in Saint Albans, WV · enumerated 2011 · practices at Walgreen Co.

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

National Provider Identifier

1528367869

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Registry record

Entity type Individual (Type 1)
Name Gayle Rittenhouse
Credential R.PH.
Sex Female
Practice address 305 6th Ave, Saint Albans, WV, 25177
Phone (304) 722-4617
Enumeration date Mar 25, 2011
Last updated in NPPES Mar 25, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 5830 (WV) Primary
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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Gayle Rittenhouse?
Gayle Rittenhouse is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-25.