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Dr. Raul Guevara, M.D.

Neuro-ophthalmology Physician in Merrillville, IN · enumerated 2007.

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

National Provider Identifier

1194861054

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Registry record

Entity type Individual (Type 1)
Name Dr. Raul Guevara
Credential M.D.
Sex Male
Practice address 521 E 86th Ave Ste Z, Merrillville, IN, 46410
Phone (219) 769-0777
Fax (219) 755-0608
Enumeration date Jan 29, 2007
Last updated in NPPES Apr 10, 2024

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 01079609A (IN) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License L5352 (TX) Secondary
207WX0109X Neuro-ophthalmology Physician Allopathic & Osteopathic Physicians · License 01079609A (IN) 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
IN3021011 Other IN MEDICARE ID

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 is the NPI number for Raul Guevara?
The National Provider Identifier (NPI) for Raul Guevara is 1194861054, a Type 1 (individual) record in the CMS NPPES registry.
Where does Raul Guevara practice?
The practice location on file with NPPES is in Merrillville, IN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-10.