NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Tiffany Jane Au, PHARMD, RPH

Pharmacist in Trenton, NJ · enumerated 2019 · practices at Kaplan Group LLC.

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

National Provider Identifier

1275090516

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Tiffany Jane Au
Credential PHARMD, RPH
Sex Female
Practice address 521 S Broad St, Trenton, NJ, 08611
Phone (609) 858-7560
Enumeration date Feb 22, 2019
Last updated in NPPES Feb 22, 2019

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 28RI03980300 (NJ) Primary
PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

Other identifiers

Identifier Type State Issuer
28RI03980300 Other NJ PHARMACIST LICENSE

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 Tiffany Au?
The National Provider Identifier (NPI) for Tiffany Au is 1275090516, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tiffany Au practice?
The practice location on file with NPPES is in Trenton, NJ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-02-22.