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OHIO EAR INSTITUTE LLC
NPI 1720157381
Otolaryngology - Otology & Neurotology in Westerville, OH

Active since November 07, 2006
387 COUNTY LINE ROAD WEST, SUITE 115, WESTERVILLE, OH 43082(614) 891-9190(614) 839-9174 Get Directions Write a Review

NPPES record last updated: January 10, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Ohio Ear Institute Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OHIO EAR INSTITUTE LLC (NPI 1720157381) is a healthcare organization registered as an otology & neurotology in Westerville, Ohio and active in the NPI registry since November 2006. The organization lists John M Ryzenman, Director, as its authorized official.

NPPES Registry Identity

NPI1720157381
Entity TypeOrganization
Primary Taxonomy207YX0901X
Legal Business NameOHIO EAR INSTITUTE LLC
Location Address387 COUNTY LINE ROAD WEST, SUITE 115Westerville, OH 43082-6077
Mailing Address387 County Line Road West, Suite 115Westerville, OH 43082-6077 · (614) 891-9190 · Fax (614) 839-9174
Phone(614) 891-9190
Fax(614) 839-9174
Organization SubpartNo
Authorized OfficialJohn M RyzenmanDirector · (614) 891-9190
Enumeration DateNovember 7, 2006
Last NPPES UpdateJanuary 10, 2020
✔ NPI 1720157381 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyOtolaryngology · Otology & NeurotologyAllopathic & Osteopathic Physicians
Taxonomy Code207YX0901X
License✔ Licensed in OH · 35088358
Definition
An otolaryngologist who treats diseases of the ear and temporal bone, including disorders of hearing and balance. The additional training in otology and neurotology emphasizes the study of embryology, anatomy, physiology, epidemiology, pathophysiology, pathology, genetics, immunology, microbiology and the etiology of diseases of the ear and temporal bone.
Also ListedClinic/Center · Ambulatory SurgicalTaxonomy 261QA1903X
387 COUNTY LINE ROAD WEST, Westerville, OH 43082
Open in Google Maps ↗

Other Identifiers 1

Medicaid2674566OH

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ohio Ear Institute Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Ohio Ear Institute LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Sarah Tancevski, AU.D.
Qualified Audiologist
NPI 1902056344
387 COUNTY LINE RD W SUITE 115
Westerville, OH 43082
(614) 891-9190
✔ Accepts MedicareSame address
John Ryzenman, MD
Otolaryngology
NPI 1871501437
600 TAYLOR STATION ROAD
Gahanna, OH 43230
(614) 891-9190
✔ PECOS✔ Accepts Medicare11 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ohio Ear Institute LLC's NPI number?

The NPI number for Ohio Ear Institute LLC is 1720157381. It was assigned to this organization in the NPPES registry on November 7, 2006.

Where is Ohio Ear Institute LLC located?

Ohio Ear Institute LLC is located at 387 County Line Road West Suite 115, Westerville, OH 43082. The listed phone number is (614) 891-9190.

What is Ohio Ear Institute LLC's specialty?

The primary specialty registered for this NPI is Otolaryngology, specializing in Otology & Neurotology, with taxonomy code 207YX0901X.

Is Ohio Ear Institute LLC enrolled in Medicare?

Yes. Ohio Ear Institute LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Ohio Ear Institute LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Ohio Ear Institute LLC, in Otolaryngology and Qualified Audiologist. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Ohio Ear Institute LLC was last updated on January 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.