Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gary Elliot Applebaum, M.D.

Internal Medicine Physician in Owings Mills, MD · enumerated 2006 · practices at Applebaum Ventures Inc.

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

National Provider Identifier

1053380816

Verified

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Registry record

Entity type Individual (Type 1)

Name Gary Elliot Applebaum

Credential M.D.

Sex Male

Practice address 42 Latimore Way, Owings Mills, MD, 21117

Phone (410) 627-8859

Fax (410) 363-2023

Enumeration date Mar 15, 2006

Last updated in NPPES Mar 1, 2010

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License D0034053 (MD) Primary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License D0034053 (MD) Secondary

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
P00745580	Other	GA	RAILROAD MEDICARE
40035806	Other	MD	CAREFIRST
152843ZDS4	Other	MD	MEDICARE
285211000	Other	MD	MEDICAL ASSISTANCE
Q467-0001	Other	DC	CAREFIRST

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 is the NPI number for Gary Applebaum?

The National Provider Identifier (NPI) for Gary Applebaum is 1053380816, a Type 1 (individual) record in the CMS NPPES registry.

Where does Gary Applebaum practice?

The practice location on file with NPPES is in Owings Mills, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Applebaum Ventures Inc Internal Medicine Physician · Owings Mills, MD NPI 1598991036

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-01.