Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Cynthia Tomasik Seemann

Optician in Cudahy, WI · enumerated 2009.

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

National Provider Identifier

1649414566

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Registry record

Entity type Individual (Type 1)

Name Ms. Cynthia Tomasik Seemann

Sex Female

Practice address 3552 E Layton Ave, Cudahy, WI, 53110

Phone (414) 744-0449

Fax (414) 744-1315

Enumeration date Apr 22, 2009

Last updated in NPPES Mar 5, 2010

Taxonomy & licenses

156F00000X Technician/Technologist Eye and Vision Services Providers Secondary

156FX1100X Ophthalmic Technician/Technologist Eye and Vision Services Providers Secondary

156FX1101X Ophthalmic Assistant Eye and Vision Services Providers Secondary

156FX1201X Optometric Assistant Technician Eye and Vision Services Providers Secondary

156FX1202X Optometric Technician Eye and Vision Services Providers Secondary

156FX1800X Optician Eye and Vision Services Providers Primary

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

What specialty is Cynthia Seemann?

Cynthia Seemann 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.

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.

Other providers at this practice address

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Edward J Tomasik & Associate Optometrists Inc. Customized Equipment (DME) · Cudahy, WI NPI 1568639102 Edward J Tomasik & Associate Optometrists Inc. Customized Equipment (DME) · Cudahy, WI NPI 1326205162 Delores Tomasik Hearing Instrument Specialist · Cudahy, WI NPI 1265676183 Edward J Tomasik & Associate Optometrists Inc. Specialist · Cudahy, WI NPI 1215242334 Dr Edward J Tomasik and Associated Optometrists Inc Optician · Cudahy, WI NPI 1811291891

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-05.