Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Lindhe Guarisco, MD

Otolaryngology Physician in Mandeville, LA · enumerated 2006.

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

National Provider Identifier

1336244029

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Registry record

Entity type Individual (Type 1)

Name John Lindhe Guarisco

Credential MD

Sex Male

Practice address 2810 E Causeway Approach, Mandeville, LA, 70448

Phone (985) 875-2340

Enumeration date Sep 14, 2006

Last updated in NPPES Jan 7, 2010

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MD.015269 (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
00118361	Medicaid	MS	-
1367966	Medicaid	LA	-

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

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.

What specialty is John Guarisco?

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

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