Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Duy the Doan
Pharmacist in Ukiah, CA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1962165902
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Registry record
Entity type Individual (Type 1)
Name Duy the Doan
Sex Male
Practice address 1155 Airport Park Blvd, Ukiah, CA, 95482
Phone (707) 468-0258
Enumeration date Oct 18, 2021
Last updated in NPPES Jul 24, 2024
Taxonomy & licenses
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
What specialty is Duy Doan?
Duy Doan 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.
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.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-07-24.