Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Gregory M Burnett, M.D.

Addiction Medicine (Preventive Medicine) Physician in Baltimore, MD · enumerated 2012.

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

National Provider Identifier

1679834592

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory M Burnett

Credential M.D.

Sex Male

Practice address 1001 W Pratt St, Baltimore, MD, 21223

Phone (443) 462-3400

Fax (443) 462-3091

Enumeration date Jun 7, 2012

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

2083A0300X Addiction Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License D0089668 (MD) 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
XB9390751	Other	-	SAMHSA MAT WAIVER

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 Gregory Burnett's NPI record?

Cross-check NPI 1679834592 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679834592 active?

Yes, as of the latest NPPES snapshot, NPI 1679834592 is active (record last updated 2023-03-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.