Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
WALTER J. MATWEYCHUK, PHD
ActiveCognitive & Behavioral Psychologist · PHILADELPHIA, PA
Registration Details
- NPI Number
- 1437376167
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Apr 20, 2007 (19.04811279473 yrs)
- Last Updated
- Jun 1, 2016
- License
-
PS016399 (PA)
Practice Information
- Address
-
3535 MARKET ST3RD FLOORPHILADELPHIA, PA, 191043309Browse PA providers · Browse ZIP 19104
- Phone
- 2157466700
- Primary Specialty
-
Cognitive & Behavioral Psychologist
103TB0200X
Other Cognitive & Behavioral Psychologist Providers in PHILADELPHIA, PA
| Name | Credential | NPI |
|---|---|---|
| DR. STUART L. KURLANSIK | PHD | 1891784567 |
| MR. JOHN C. LIVIO | PSY.D. | 1689761330 |
| ERIC JACOBSON | — | 1841332715 |
| PETER DUGGAN | — | 1366584237 |
| DR. YELENA LITVINENKO | PH. D | 1609094283 |
| DR. ANDREW THOMAS WOLANIN | PSY.D | 1851504575 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.