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Dr. Thoi Thanh Vo, MD

Dr. Thoi Thanh Vo is a General Practice Physician provider (General Practice) practicing in Westminster, CA, registered in the NPPES registry with NPI 1770766834 since 2007. The credential MD stands for Doctor of Medicine.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1770766834
Entity type Individual (Type 1)
Name Dr. Thoi Thanh Vo
Credential MD
Sex Male
Practice address Westminster, CA, 92683
Phone 7148906644
Fax 7148993493
Enumeration date 2007-12-12
Last updated in NPPES 2021-06-21

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208D00000X General Practice Physician Primary A39943 CA

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
005728216A Other HIC
1102072781160 Other ICN
7103304075922 Other AR
A00039943 Medicaid CA
Copy-ready billing details
Provider: Thoi Vo, MD
NPI: 1770766834
Taxonomy: 208D00000X (General Practice Physician)
Address: Westminster, CA, 92683

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1942316260 Thien Phuoc Medical Group, Inc. Organization Internal Medicine Physician Westminster, CA
1285760850 Cuong Ngo Individual Internal Medicine Physician Westminster, CA
1881826204 True Professional Imaging Center Inc Organization Radiologic Technologist Westminster, CA
1619208865 1 True Professional Imaging Center Organization Magnetic Resonance Imaging Radiologic Technologist Westminster, CA
1487976858 Modern Professional Imaging Center Corporation Organization Radiologic Technologist Westminster, CA
1457671992 Xuan Trieu Individual Acupuncturist Westminster, CA
1073035788 Blessing Pharmacy Inc. Organization Community/Retail Pharmacy Westminster, CA
1326528233 Evan Paul Georgieff DDS. Inc. Organization Dental Clinic/Center Westminster, CA

Verify this record

Cross-check NPI 1770766834 against the authoritative CMS record: view Dr. Thoi Thanh Vo 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 is the NPI number for Thoi Vo?
The National Provider Identifier (NPI) for Thoi Vo is 1770766834, a Type 1 (individual) record in the CMS NPPES registry.
Where does Thoi Vo practice?
The practice location on file with NPPES is in Westminster, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2021-06-21.