David Nelson, PSY.D.
NPI 1518398296 · Clinical Psychologist · Rancho Cucamonga, CA
David Nelson, PSY.D. is a Clinical Psychologist provider in Rancho Cucamonga, CA (NPI 1518398296).
Provider details
- NPI number
- 1518398296
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PSY15047 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES 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
- 2013-12-06
- Last updated
- 2013-12-06
Frequently asked questions
- What is David Nelson's NPI number?
- David Nelson's National Provider Identifier (NPI) is 1518398296, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Nelson's specialty?
- David Nelson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is David Nelson located?
- David Nelson's practice location on file with NPPES is 10950 Church St Apt 312, Rancho Cucamonga, CA 91730-8063.
- What is David Nelson's phone number?
- The practice phone number listed in the NPPES registry for David Nelson is (951) 313-3965.
- Is David Nelson's NPI active?
- Yes — David Nelson's NPI (1518398296) is active in the NPPES registry as of the last update on 2013-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.