Eric Williams

Eric Williams is a Optician provider (Technician/Technologist) practicing in Sidney, OH, registered in the NPPES registry with NPI 1598462509 since 2023.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1598462509
Entity type	Individual (Type 1)
Name	Eric Williams
Sex	Male
Practice address	Sidney, OH, 45365
Phone	9374984225
Enumeration date	2023-02-09
Last updated in NPPES	2023-02-09

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
156FX1800X	Optician	Primary	5128SC	OH

Copy-ready billing details

Provider: Eric Williams
NPI: 1598462509
Taxonomy: 156FX1800X (Optician)
Address: Sidney, OH, 45365

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1992722177	Wal-Mart Stores East Lp	Organization	Community/Retail Pharmacy	Sidney, OH
1619987864	Wal-Mart Stores East, Lp	Organization	Eyewear Supplier	Sidney, OH
1285800888	Michael Tangeman	Individual	Corneal and Contact Management Optometrist	Sidney, OH
1811431505	Nadia Szymanski	Individual	Pharmacist	Sidney, OH
1932723855	Kelsie Smith	Individual	Pharmacist	Sidney, OH
1609477892	Keith Kauffmann	Individual	Pharmacist	Sidney, OH
1689276040	Bethannie Dolder	Individual	Pharmacist	Sidney, OH
1730771163	Jennifer Argabright	Individual	Pharmacist	Sidney, OH

Verify this record

Cross-check NPI 1598462509 against the authoritative CMS record: view Eric Williams on the official NPPES registry .

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 or validate an NPI number.

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 Eric Williams?

Eric Williams is registered in NPPES with the primary taxonomy of Optician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-02-09.