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Roger G Annabel, MD

Adult Medicine Physician in Riverside, CA · enumerated 2007.

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

National Provider Identifier

1760529176

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Registry record

Entity type Individual (Type 1)
Name Roger G Annabel
Credential MD
Sex Male
Practice address 11705 Slate Ave, #200, Riverside, CA, 92505
Phone (951) 351-1364
Fax (951) 359-3748
Enumeration date Feb 1, 2007
Last updated in NPPES Mar 25, 2011

Taxonomy & licenses

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License A53036 (CA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License A53036 (CA) Secondary
207QA0505X Adult Medicine Physician Allopathic & Osteopathic Physicians · License A53036 (CA) Primary
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.

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Frequently asked questions

What specialty is Roger Annabel?
Roger Annabel is registered in NPPES with the primary taxonomy of Adult Medicine 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 2011-03-25.