John Szish, MS
NPI 1649251893 · Cognitive & Behavioral Psychologist · Pittsburgh, PA
John Szish, MS is a Cognitive & Behavioral Psychologist provider in Pittsburgh, PA (NPI 1649251893).
Provider details
- NPI number
- 1649251893
- Entity type
- Individual
- Primary specialty
- Cognitive & Behavioral PsychologistBehavioral Health & Social Service Providers
- Credential
- MS
- Sex
- Male
- Sole proprietor
- No
- License
- PS002058L (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
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
- 2005-11-07
- Last updated
- 2013-08-14
Frequently asked questions
- What is John Szish's NPI number?
- John Szish's National Provider Identifier (NPI) is 1649251893, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Szish's specialty?
- John Szish is listed in the NPPES registry with a primary specialty of Cognitive & Behavioral Psychologist (Behavioral Health & Social Service Providers).
- Where is John Szish located?
- John Szish's practice location on file with NPPES is 275 Curry Hollow Rd, Pittsburgh, PA 15236-4631.
- What is John Szish's phone number?
- The practice phone number listed in the NPPES registry for John Szish is (412) 655-6480.
- Is John Szish's NPI active?
- Yes — John Szish's NPI (1649251893) is active in the NPPES registry as of the last update on 2013-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.