Sally Michelle Stiefel, PSYD
Clinical Psychologist · Philadelphia, PA
Sally Michelle Stiefel, PSYD is a clinical psychologist with a practice address in Philadelphia, Pennsylvania, and NPI 1831963743, issued on Nov 10, 2023. Check the license (Pennsylvania PS020016, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sally Michelle Stiefel
- Credential
- PSYD
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PS020016 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3535 Market St FL 2, Philadelphia, PA 19104
- Phone
- (215) 746-6701
- Enumerated
- Nov 10, 2023
- Record last updated
- Nov 10, 2023
- Medicare enrollment
- Enrolled (PECOS I20240313004412); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 2,597 in Pennsylvania → Look up another NPI →
Also registered at 3535 Market St FL 2
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sally Michelle Stiefel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS020016Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- University OF Penn - Medical GroupPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sally Michelle Stiefel among 2,597 clinical psychologist records in Pennsylvania
Sally Michelle Stiefel, PSYD is one of 2,597 clinical psychologist records with a practice address in Pennsylvania. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 92% of them.
- NPI issued2023 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated2022 · median 2003 among the 707 with a school on file
- Record last updated2023 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
532 clinical psychologist records list a practice address in Philadelphia
They are 532 of the 42,849 NPPES records with a practice address in Philadelphia, and 2,597 clinical psychologist records in Pennsylvania.
All 2,597 in Pennsylvania → Every provider in Philadelphia → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Melissa Alderfer, PH.D.Philadelphia, PA 191041356454607
- Jacques Barber, PHDPhiladelphia, PA 191041013932037
- Diane Bloch, PH.D.Philadelphia, PA 191041629080551
- Rhonda Boyd, PH.D.Philadelphia, PA 191041922113497
- Nina Chychula, RN, CRNPPhiladelphia, PA 191041407969793
- Frances Cole, PHDPhiladelphia, PA 191041902903958
- Susan Delmaestro, PH.D.Philadelphia, PA 191041730284084
- Guy Diamond, PH.D.Philadelphia, PA 191041801902630
Common questions
What is Sally Michelle Stiefel, PSYD's NPI number?
Sally Michelle Stiefel, PSYD's National Provider Identifier (NPI) is 1831963743, issued on Nov 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Sally Michelle Stiefel, PSYD located?
The NPPES record lists a practice address at 3535 Market St FL 2, Philadelphia, PA, 19104. Phone: (215) 746-6701. Providers update this record themselves, so call before visiting.
How can I verify Sally Michelle Stiefel, PSYD's license?
NPPES lists Pennsylvania license number PS020016, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.