Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Fernando Luis Santiago, M.D.

Neurology Physician in Orlando, FL · enumerated 2006.

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

National Provider Identifier

1861435026

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Registry record

Entity type Individual (Type 1)

Name Fernando Luis Santiago

Credential M.D.

Sex Male

Practice address 265 E Rollins St # 6, Orlando, FL, 32804

Phone (407) 303-6729

Fax (407) 628-2037

Enumeration date Jun 14, 2006

Last updated in NPPES May 18, 2026

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 01099640A (IN) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License ME125944 (FL) Primary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 13734 (PR) Secondary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 specialty is Fernando Santiago?

Fernando Santiago 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 2026-05-18.