John Piacentini
NPI 1922115732 · Clinical Psychologist · Los Angeles, CA
John Piacentini is a Clinical Psychologist provider in Los Angeles, CA (NPI 1922115732).
Provider details
- NPI number
- 1922115732
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PSY14483 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
19 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
- 2006-08-25
- Last updated
- 2015-02-06
Frequently asked questions
- What is John Piacentini's NPI number?
- John Piacentini's National Provider Identifier (NPI) is 1922115732, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Piacentini's specialty?
- John Piacentini is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is John Piacentini located?
- John Piacentini's practice location on file with NPPES is 300 Medical Plz, Los Angeles, CA 90095-0001.
- What is John Piacentini's phone number?
- The practice phone number listed in the NPPES registry for John Piacentini is (310) 825-9989.
- Is John Piacentini's NPI active?
- Yes — John Piacentini's NPI (1922115732) is active in the NPPES registry as of the last update on 2015-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.