Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon Lynn Ereso, PHARM D
Pharmacist in Carlsbad, CA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1912283581
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Registry record
Entity type Individual (Type 1)
Name Sharon Lynn Ereso
Credential PHARM D
Sex Female
Practice address 6951 El Camino Real, Carlsbad, CA, 92009
Phone (760) 431-0437
Enumeration date Oct 27, 2011
Last updated in NPPES Oct 27, 2011
Taxonomy & licenses
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.
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 Sharon Ereso?
Sharon Ereso 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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-27.