David Chiarella, PH.D.
NPI 1689642522 · Clinical Psychologist · Youngstown, OH
David Chiarella, PH.D. is a Clinical Psychologist provider in Youngstown, OH (NPI 1689642522).
Provider details
- NPI number
- 1689642522
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4187 (OH)
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
20 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
- 2006-03-08
- Last updated
- 2020-03-16
- Certified
- 2020-03-16
Frequently asked questions
- What is David Chiarella's NPI number?
- David Chiarella's National Provider Identifier (NPI) is 1689642522, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Chiarella's specialty?
- David Chiarella is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is David Chiarella located?
- David Chiarella's practice location on file with NPPES is 500 Gypsy Ln, Youngstown, OH 44504-1315.
- What is David Chiarella's phone number?
- The practice phone number listed in the NPPES registry for David Chiarella is (330) 884-3167.
- Is David Chiarella's NPI active?
- Yes — David Chiarella's NPI (1689642522) is active in the NPPES registry as of the last update on 2020-03-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.