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Jack Siebenaler II MD, Inc

Primary Care Clinic/Center in Oregon, OH · enumerated 2007 · authorized official Jack Siebenaler, Owner.

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

National Provider Identifier

1255514873

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Registry record

Entity type Organization (Type 2)
Legal business name Jack Siebenaler II MD, Inc
Practice address 3232 Navarre Ave, Oregon, OH, 43616
Phone (419) 691-0636
Fax (419) 693-1412
Enumeration date Dec 6, 2007
Last updated in NPPES Feb 22, 2012

Taxonomy & classification

261QP2300X Primary Care Clinic/Center Ambulatory Health Care Facilities · License 350535801S (OH) Primary

Authorized official

Name Jack Siebenaler
Title Owner
Phone (419) 691-0636

Other identifiers

Identifier Type State Issuer
0056057 Medicaid OH -

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

Who is the authorized official for Jack Siebenaler II MD, Inc?
NPPES lists Jack Siebenaler (Owner) as the authorized official for this organization.
What is the NPI number for Jack Siebenaler II MD, Inc?
The NPI for Jack Siebenaler II MD, Inc is 1255514873, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-22.