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Arika L Knannlein, DO

Obstetrics & Gynecology Physician in Toledo, OH · enumerated 2020.

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

National Provider Identifier

1639707276

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Registry record

Entity type Individual (Type 1)
Name Arika L Knannlein
Credential DO
Sex Female
Practice address 4126 N Holland Sylvania Rd Ste 220, Toledo, OH, 43623
Phone (419) 517-7665
Fax (419) 517-7598
Enumeration date Mar 30, 2020
Last updated in NPPES Jul 10, 2024

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 34.017314 (OH) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

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 the NPI number for Arika Knannlein?
The National Provider Identifier (NPI) for Arika Knannlein is 1639707276, a Type 1 (individual) record in the CMS NPPES registry.
Where does Arika Knannlein practice?
The practice location on file with NPPES is in Toledo, OH. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-10.