Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Demetrius M Maraganore, M.D.

Neurology Physician in Covington, LA · enumerated 2005.

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

National Provider Identifier

1427035278

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Registry record

Entity type Individual (Type 1)

Name Dr. Demetrius M Maraganore

Credential M.D.

Sex Male

Practice address 101 Judge Tanner Blvd Ste 402, Covington, LA, 70433

Phone (985) 951-3222

Fax (985) 951-3223

Enumeration date Dec 22, 2005

Last updated in NPPES Aug 17, 2020

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License ME137156 (FL) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 30150 (MN) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 322296 (LA) 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
254825900	Medicaid	MN	-
100380700	Medicaid	FL	-

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

What specialty is Demetrius Maraganore?

Demetrius Maraganore is registered in NPPES with the primary taxonomy of Neurology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-17.