David Ly, NP
NPI 1588508600 · Psychiatric/Mental Health Nurse Practitioner · Chino Hills, CA
David Ly, NP is a Psychiatric/Mental Health Nurse Practitioner provider in Chino Hills, CA (NPI 1588508600).
Provider details
- NPI number
- 1588508600
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- NP95038990 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-04-17
- Last updated
- 2026-04-17
- Certified
- 2026-04-17
Frequently asked questions
- What is David Ly's NPI number?
- David Ly's National Provider Identifier (NPI) is 1588508600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Ly's specialty?
- David Ly is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is David Ly located?
- David Ly's practice location on file with NPPES is 3202 Oakshire Ln, Chino Hills, CA 91709-2400.
- What is David Ly's phone number?
- The practice phone number listed in the NPPES registry for David Ly is (626) 267-1943.
- Is David Ly's NPI active?
- Yes — David Ly's NPI (1588508600) is active in the NPPES registry as of the last update on 2026-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.