IndividualActive
Steven Chafetz
NPI 1235335035 · Psychologist · Exton, PA
Steven Chafetz is a Psychologist provider in Exton, PA (NPI 1235335035).
Provider details
- NPI number
- 1235335035
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PS002452L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
835 Springdale Dr
Suite 100
Exton, PA 19341-2841
Phone: (610) 363-1488
Fax: (610) 363-8273
Street-level locationGet directions
Mailing address
805 Nottinghill Ln
Hamilton, NJ 08619-4010
Registry dates
- Enumerated
- 2007-06-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Chafetz's NPI number?
- Steven Chafetz's National Provider Identifier (NPI) is 1235335035, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Chafetz's specialty?
- Steven Chafetz is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Steven Chafetz located?
- Steven Chafetz's practice location on file with NPPES is 835 Springdale Dr, Exton, PA 19341-2841.
- What is Steven Chafetz's phone number?
- The practice phone number listed in the NPPES registry for Steven Chafetz is (610) 363-1488.
- Is Steven Chafetz's NPI active?
- Yes — Steven Chafetz's NPI (1235335035) 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.