David A. Wasser, PH.D.
Clinical Psychologist · Swarthmore, PA
David A. Wasser, PH.D. is a clinical psychologist with a practice address in Swarthmore, Pennsylvania, and NPI 1770636763, issued on Jan 21, 2007. Check the license (Pennsylvania PS005588L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David A. Wasser
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PS005588L PA
Self-reported in NPPES; status is on the state search - Practice location
- 414 Haverford PL # 5, Swarthmore, PA 19081
- Phone
- (610) 544-8174
- Enumerated
- Jan 21, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (856) 678-4458
- Medicare enrollment
- Enrolled (PECOS I20050509000090); 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 →
Verify David A. Wasser in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license PS005588LCheck 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
- Pennsville Counseling Associates, L.L.C.Swedesboro, NJ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David A. Wasser among 2,597 clinical psychologist records in Pennsylvania
David A. Wasser, PH.D. 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 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 54% newer
- In a Medicare fileYes · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1989 · median 2003 among the 707 with a school on file
- Record last updated2007 · 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).
16 clinical psychologist records list a practice address in Swarthmore
They are 16 of the 169 NPPES records with a practice address in Swarthmore, and 2,597 clinical psychologist records in Pennsylvania.
All 2,597 in Pennsylvania → Every provider in Swarthmore → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Elizabeth Bjick-Larsen, PH.D.Swarthmore, PA 190811184222929
- Kenneth Carroll, PH.D.Swarthmore, PA 190811740341346
- Dennis Debiak, PSY.D.Swarthmore, PA 190811023220571
- Dana Fry, PH.D.Swarthmore, PA 190811083703334
- Kathryn Healey, PH.D.Swarthmore, PA 190811023437282
- Paul Himmelberg, PH.D.Swarthmore, PA 190811821051418
- Ira Kedson, PSY.D.Swarthmore, PA 190811588627863
- Hilary Kratz, PH.D.Swarthmore, PA 190811295129005
Common questions
What is David A. Wasser, PH.D.'s NPI number?
David A. Wasser, PH.D.'s National Provider Identifier (NPI) is 1770636763, issued on Jan 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is David A. Wasser, PH.D. located?
The NPPES record lists a practice address at 414 Haverford PL # 5, Swarthmore, PA, 19081. Phone: (610) 544-8174. Providers update this record themselves, so call before visiting.
How can I verify David A. Wasser, PH.D.'s license?
NPPES lists Pennsylvania license number PS005588L, 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.