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Eric J. Siesel, O.D.P.C.

Optometrist in Sault Sainte Marie, MI · enumerated 2007 · authorized official Eric Siesel, President.

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

National Provider Identifier

1407044688

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Registry record

Entity type Organization (Type 2)
Legal business name Eric J. Siesel, O.D.P.C.
Practice address 3265 S. M-129, Sault Sainte Marie, MI, 49783
Phone (906) 635-9347
Enumeration date Oct 12, 2007
Last updated in NPPES Feb 28, 2012

Taxonomy & classification

152W00000X Optometrist Eye and Vision Services Providers · License 4901003938 (MI) Primary

Authorized official

Name Eric Siesel
Title President
Phone (906) 635-9347

Other identifiers

Identifier Type State Issuer
864468052 Medicaid MI -
900A765010 Other MI BCBS

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 is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Eric J. Siesel, O.D.P.C.?
Eric J. Siesel, O.D.P.C. is registered in NPPES as a Optometrist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-28.