Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Charles Hiram Olivera, M.D.

Neurology Physician in Yuma, AZ · enumerated 2006.

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

National Provider Identifier

1457465528

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles Hiram Olivera

Credential M.D.

Sex Male

Practice address Yuma, AZ, 85364

Phone (928) 336-4577

Enumeration date Aug 18, 2006

Last updated in NPPES Jan 3, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License DR.0059010 (CO) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 37868 (AZ) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License ME 73103 (FL) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License P4796 (TX) Secondary

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 12570 (PR) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Charles Olivera?

The National Provider Identifier (NPI) for Charles Olivera is 1457465528, a Type 1 (individual) record in the CMS NPPES registry.

Where does Charles Olivera practice?

The practice location on file with NPPES is in Yuma, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-03.