Judith Sills, PH.D.
NPI 1831386507 · Clinical Psychologist · Philadelphia, PA
Judith Sills, PH.D. is a Clinical Psychologist provider in Philadelphia, PA (NPI 1831386507).
Provider details
- NPI number
- 1831386507
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS003562-L (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
18 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
- 2007-09-26
- Last updated
- 2011-04-04
Frequently asked questions
- What is Judith Sills's NPI number?
- Judith Sills's National Provider Identifier (NPI) is 1831386507, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Judith Sills's specialty?
- Judith Sills is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Judith Sills located?
- Judith Sills's practice location on file with NPPES is 135 S 19th St, Philadelphia, PA 19103-4912.
- What is Judith Sills's phone number?
- The practice phone number listed in the NPPES registry for Judith Sills is (215) 557-7940.
- Is Judith Sills's NPI active?
- Yes — Judith Sills's NPI (1831386507) is active in the NPPES registry as of the last update on 2011-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.