Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Edward J. Grey, M.D.

Q: What type of organization is Edward J. Grey, M.D.?

Edward J. Grey, M.D. is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

Pulmonary Disease Physician in Charleston, WV · enumerated 2005 · authorized official Edward Grey, President.

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

National Provider Identifier

1225039589

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Registry record

Entity type Organization (Type 2)

Legal business name Edward J. Grey, M.D.

Practice address 3100 Maccorkle Ave Se, Suite 806, Charleston, WV, 25304

Phone (304) 344-9480

Fax (304) 344-9481

Enumeration date Aug 9, 2005

Last updated in NPPES Jul 21, 2022

Taxonomy & classification

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Edward Grey

Title President

Phone (304) 344-9480

Other identifiers

Identifier	Type	State	Issuer
0080405000	Medicaid	WV	-

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

What type of organization is Edward J. Grey, M.D.?

Edward J. Grey, M.D. is registered in NPPES as a Pulmonary Disease Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-21.