NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Diana Ho, D.AC, L.AC, LMT

Acupuncturist in Honolulu, HI · enumerated 2024 · practices at John Ward LLC.

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

National Provider Identifier

1669239927

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Registry record

Entity type Individual (Type 1)
Name Dr. Diana Ho
Credential D.AC, L.AC, LMT
Sex Female
Practice address Honolulu, HI, 96815
Phone (415) 439-0470
Enumeration date Mar 4, 2024
Last updated in NPPES May 26, 2026

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 1441 (HI) Primary
225700000X Massage Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License MAT-17760 (HI) Secondary
LAC · Licensed Acupuncturist: A practitioner licensed to perform acupuncture. About the LAC 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.

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Frequently asked questions

Where does Diana Ho practice?
The practice location on file with NPPES is in Honolulu, HI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Diana Ho?
The National Provider Identifier (NPI) for Diana Ho is 1669239927, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-26.