Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Allison Tran-Ong, PHARMD
Pharmacist in Tehachapi, CA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1225507189
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Registry record
Entity type Individual (Type 1)
Name Dr. Allison Tran-Ong
Credential PHARMD
Sex Female
Practice address 811 Tucker Rd, Tehachapi, CA, 93561
Phone (661) 822-9232
Enumeration date Nov 20, 2018
Last updated in NPPES Jul 21, 2023
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
Where does Allison Tran-Ong practice?
The practice location on file with NPPES is in Tehachapi, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Allison Tran-Ong?
The National Provider Identifier (NPI) for Allison Tran-Ong is 1225507189, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-21.