Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JOHN GEORGE DUFFY, PSYD
Active Sole ProprietorDR. JOHN GEORGE DUFFY, PSYD is a Clinical Psychologist healthcare provider located in LA GRANGE, Illinois. NPI 1467023242 is currently active in the NPPES registry. Verify at CMS.
Clinical Psychologist · LA GRANGE, IL
Registration Details
- NPI Number
- 1467023242
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jul 2, 2021 (5.1513092158492 yrs)
- Last Updated
- Jul 2, 2021
- License
-
36-4398657 (IL)
- Sole Proprietor
- Yes
Practice Information
- Address
-
10 WEST CALENDAR AVENUESUITE DLA GRANGE, IL, 60525Browse IL providers · Browse ZIP 60525
- Phone
- 8479518000
- Primary Specialty
-
Clinical Psychologist
103TC0700X
Other Clinical Psychologist Providers in LA GRANGE, IL
| Name | Credential | NPI |
|---|---|---|
| DR. JOSEPH CHARLES YOUNT | M.A., PH.D. | 1669580023 |
| DR. DENNIS JOHN SIMON | PH.D. | 1104917640 |
| THOMAS JOSEPH CAHILL | PH.D | 1629123849 |
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.