Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Cliff A Megerian, MD

Otolaryngology Physician in Cleveland, OH · enumerated 2006.

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

National Provider Identifier

1164452454

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Registry record

Entity type Individual (Type 1)

Name Cliff A Megerian

Credential MD

Sex Male

Practice address Cleveland, OH, 44106

Phone (216) 844-6000

Fax (216) 286-6341

Enumeration date Jul 3, 2006

Last updated in NPPES Dec 22, 2020

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 35-081019 (OH) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
2324827	Other	OH	BCMH
352262	Other	OH	WELLCARE
P00358814	Other	OH	RAILROAD MEDICARE
000000204730	Other	OH	UNISON
1001011	Other	OH	UHC
5997137	Other	OH	AETNA
000000506209	Other	OH	ANTHEM
2324827	Medicaid	OH	-
732485	Other	OH	BUCKEYE
000000230047	Other	OH	ANTHEM

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

How do I verify Cliff Megerian's NPI record?

Cross-check NPI 1164452454 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1164452454 active?

Yes, as of the latest NPPES snapshot, NPI 1164452454 is active (record last updated 2020-12-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-22.