Sally Stiefel, PSYD
NPI 1831963743 · Clinical Psychologist · Philadelphia, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sally Stiefel, PSYD is a Clinical Psychologist provider in Philadelphia, PA (NPI 1831963743).
Provider details
- NPI number
- 1831963743
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS020016 (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
2 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
- 2023-11-10
- Last updated
- 2023-11-10
- Certified
- 2023-11-08
Frequently asked questions
- What is Sally Stiefel's NPI number?
- Sally Stiefel's National Provider Identifier (NPI) is 1831963743, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sally Stiefel's specialty?
- Sally Stiefel is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Sally Stiefel located?
- Sally Stiefel's practice location on file with NPPES is 3535 Market St Fl 2, Philadelphia, PA 19104-3317.
- What is Sally Stiefel's phone number?
- The practice phone number listed in the NPPES registry for Sally Stiefel is (215) 746-6701.
- Does Sally Stiefel accept Medicare?
- Sally Stiefel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sally Stiefel's NPI active?
- Yes — Sally Stiefel's NPI (1831963743) is active in the NPPES registry as of the last update on 2023-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.