Doctor profile · Federal record

Dr. Arika Knannlein, DO

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Toledo, OH

  • NPI 1639707276
  • Accepts Medicare
  • 6 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4126 N Holland Sylvania RD Ste 220
Toledo, OH 436233537
(419) 517-7665
fax (419) 517-7598

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
July 10, 2024
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Ohio #34.017314

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639707276. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$284
Transactions
6
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Organon LLC 3 $131.28
Exeltis, USA INC. 1 $110.22
OptumHealth Care Solutions, LLC 2 $42.46

By nature of payment

Food and Beverage
$284

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Arika Knannlein's medical specialty?
Dr. Arika Knannlein practices Obstetrics & Gynecology Physician in Toledo, OH.
Where does Dr. Arika Knannlein practice?
Dr. Arika Knannlein practices at 4126 N Holland Sylvania RD Ste 220, Toledo, OH 436233537. Office phone: 4195177665.
What is Dr. Arika Knannlein's NPI?
Dr. Arika Knannlein's National Provider Identifier (NPI) is 1639707276, issued by NPPES.
Does Dr. Arika Knannlein accept Medicare assignment?
Yes. Dr. Arika Knannlein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.