Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert William Seilhamer Jr., PHARMD

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Walton, KY · enumerated 2020.

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

National Provider Identifier

1649890690

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert William Seilhamer Jr.

Credential PHARMD

Sex Male

Practice address 635 Chestnut Dr, Walton, KY, 41094

Phone (859) 379-0030

Fax (859) 379-0031

Enumeration date Apr 20, 2020

Last updated in NPPES Apr 20, 2020

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 019338 (KY) Primary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Robert Seilhamer?

The National Provider Identifier (NPI) for Robert Seilhamer is 1649890690, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Seilhamer practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-04-20.