Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John F. Mega, M.D.

Diagnostic Radiology Physician in Charleston, WV · enumerated 2005.

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

National Provider Identifier

1154325793

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Registry record

Entity type Individual (Type 1)

Name Dr. John F. Mega

Credential M.D.

Sex Male

Practice address 1120 Kanawha Blvd E, Charleston, WV, 25301

Phone (304) 344-3457

Fax (304) 344-3480

Enumeration date Jun 10, 2005

Last updated in NPPES May 8, 2025

Taxonomy & licenses

2085R0202X Diagnostic Radiology Physician Allopathic & Osteopathic Physicians · License 18171 (WV) 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
14193	Other	WV	CARELINK & CARELINK PEIA
64942006	Medicaid	KY	-
55-0516458	Other	WV	GROUP FEIN #
001718803	Other	WV	FREEDOM BLUE & MS BC BS
0120703000	Medicaid	WV	-
0130753	Other	WV	UMWA
0171077	Medicaid	OH	-
14175	Medicaid	WV	-
550516458	Other	WV	ACORDIA NATIONAL PEIA
020011800	Other	WV	FEDERAL BLACK LUNG
151237200	Other	WV	US DOL & US POSTAL COMP
550516458	Medicaid	WV	-
G14623	Other	WV	BRICKSTREET INSURANCE

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

Is NPI 1154325793 active?

Yes, as of the latest NPPES snapshot, NPI 1154325793 is active (record last updated 2025-05-08).

How do I verify John Mega's NPI record?

Cross-check NPI 1154325793 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-08.