Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Aryeh Gorenstein MD Inc

Otolaryngology Physician in Lancaster, OH · enumerated 2006 · authorized official Aryeh Gorenstein, Owner.

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

National Provider Identifier

1558433680

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Registry record

Entity type Organization (Type 2)

Legal business name Aryeh Gorenstein MD Inc

Practice address 3064 Columbus Lancaster Rd Nw, Lancaster, OH, 43130

Phone (740) 687-5445

Fax (614) 687-5699

Enumeration date Nov 14, 2006

Last updated in NPPES Sep 23, 2019

Taxonomy & classification

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Aryeh Gorenstein

Title Owner

Phone (740) 687-5445

Other identifiers

Identifier	Type	State	Issuer
2288939	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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Aryeh Gorenstein MD Inc located?

The practice location on file with NPPES is in Lancaster, OH.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2019-09-23. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-23.