John D'Alessandro, PH.D.
NPI 1316006687 · Forensic Psychologist · Doylestown, PA
John D'Alessandro, PH.D. is a Forensic Psychologist provider in Doylestown, PA (NPI 1316006687).
Provider details
- NPI number
- 1316006687
- Entity type
- Individual
- Primary specialty
- Forensic PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- PS003080L (PA)
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
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
- 2006-12-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is John D'Alessandro's NPI number?
- John D'Alessandro's National Provider Identifier (NPI) is 1316006687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John D'Alessandro's specialty?
- John D'Alessandro is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).
- Where is John D'Alessandro located?
- John D'Alessandro's practice location on file with NPPES is 3655 Route 202, Doylestown, PA 18901-6601.
- What is John D'Alessandro's phone number?
- The practice phone number listed in the NPPES registry for John D'Alessandro is (215) 534-5762.
- Is John D'Alessandro's NPI active?
- Yes — John D'Alessandro's NPI (1316006687) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.