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Janet Horwitz, PSY.D.
NPI 1104972314 · Psychologist · Philadelphia, PA
Janet Horwitz, PSY.D. is a Psychologist provider in Philadelphia, PA (NPI 1104972314).
Provider details
- NPI number
- 1104972314
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS-007427-L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 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
1601 Walnut St
Suite #1523
Philadelphia, PA 19102-2944
Phone: (215) 851-0773
Fax: (215) 851-0773
Street-level locationGet directions
Mailing address
1601 Walnut St
Philadelphia, PA 19102-2944
Registry dates
- Enumerated
- 2007-01-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Janet Horwitz's NPI number?
- Janet Horwitz's National Provider Identifier (NPI) is 1104972314, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janet Horwitz's specialty?
- Janet Horwitz is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Janet Horwitz located?
- Janet Horwitz's practice location on file with NPPES is 1601 Walnut St, Philadelphia, PA 19102-2944.
- What is Janet Horwitz's phone number?
- The practice phone number listed in the NPPES registry for Janet Horwitz is (215) 851-0773.
- Is Janet Horwitz's NPI active?
- Yes — Janet Horwitz's NPI (1104972314) 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.