Dr. Thao Phuong Do, RPH

Dr. Thao Phuong Do is a Pharmacist provider (Pharmacist) practicing in Cypress, CA, registered in the NPPES registry with NPI 1831753896 since 2019. The credential RPH stands for Registered Pharmacist.

✓ Active NPI ✓ Valid NPI checksum

NPI	1831753896
Entity type	Individual (Type 1)
Name	Dr. Thao Phuong Do
Credential	RPH
Sex	Female
Practice address	10801 WALKER ST, Cypress, CA, 90630
Phone	7142264319
Enumeration date	2019-04-25
Last updated in NPPES	2019-04-25

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
183500000X	Pharmacist	Primary	60677	CA

RPH — Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Copy-ready billing details

Provider: Thao Do, RPH
NPI: 1831753896
Taxonomy: 183500000X (Pharmacist)
Address: 10801 WALKER ST, Cypress, CA, 90630

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1730516774	Yi-Ping Winny Yang	Individual	Pharmacist	Cypress, CA
1629453782	Lisa Phung	Individual	Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist	Cypress, CA
1568965093	Karry Mao	Individual	Pharmacist	Cypress, CA
1972125300	Tiffany Tran	Individual	Pharmacist	Cypress, CA

Verify this record

Cross-check NPI 1831753896 against the authoritative CMS record: view Dr. Thao Phuong Do on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Thao Do?

Thao Do 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2019-04-25.