Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jill Kristine Showalter, O.D.

Optometrist in Vienna, WV · enumerated 2007.

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

National Provider Identifier

1659424877

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Registry record

Entity type Individual (Type 1)

Name Dr. Jill Kristine Showalter

Credential O.D.

Sex Female

Practice address 1500 Grand Central Ave, Suite 112, Vienna, WV, 26105

Phone (304) 295-5025

Fax (304) 295-7178

Enumeration date Jan 19, 2007

Last updated in NPPES May 26, 2021

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License 4683 T1458 (OH) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License 939-OD (WV) Primary

OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier	Type	State	Issuer
3810006845	Medicaid	WV	-

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

Is NPI 1659424877 active?

Yes, as of the latest NPPES snapshot, NPI 1659424877 is active (record last updated 2021-05-26).

How do I verify Jill Showalter's NPI record?

Cross-check NPI 1659424877 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-05-26.