Joanne Duffy, PH.D
NPI 1124172226ActiveIndividual· Psychologist· Baltimore, MD
Psychologist (PH.D) in Baltimore, Maryland, licensed in MD, with an NPI issued in January 2007. Medicare paid $49,976 for services to 15 patients in 2024.
Overview
| NPI | 1124172226 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PH.D |
| Sole proprietor | Yes |
| NPI issued | Jan 23, 2007 |
| Last updated in NPPES | Jun 19, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist Primary | 103T00000X | 2700 | MD |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Clinical Psychologist (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 15 |
|---|---|
| Services billed | 477 across 3 procedure codes |
| Paid by Medicare | $49,976 |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Clinical Psychologist |
| Telehealth | Offers telehealth |
Other Psychologist providers in Baltimore
- 1104758598
- 1447120324
- 1942984968
- 1982147336
- 1992815385
- 1811505076
- 1760965040
- 1376648618
- 1477946721
- 1063425478
- 1477216596
- 1104832674