Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ronald George Ceballos, PHARMD

Pharmacist in San Diego, CA · enumerated 2008.

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

National Provider Identifier

1255500989

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Registry record

Entity type Individual (Type 1)

Name Ronald George Ceballos

Credential PHARMD

Sex Male

Practice address 7060 Clairemont Mesa Blvd, 1st Floor Outpatient Pharmacy, San Diego, CA, 92111

Phone (858) 573-5307

Fax (858) 573-5592

Enumeration date Feb 27, 2008

Last updated in NPPES Feb 27, 2008

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License RPH44047 (CA) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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

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 Ronald Ceballos?

Ronald Ceballos is registered in NPPES with the primary taxonomy of Pharmacist. 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 2008-02-27.