Greta Carlson, PSY.D.
NPI 1538705231ActiveIndividual· Psychologist· Chevy Chase, MD
Opted out of Medicare from April 2023 to April 2027. Psychologist (PSY.D.) in Chevy Chase, Maryland, licensed in MD, WA, VA and DC, with an NPI issued in November 2019.
Overview
| NPI | 1538705231 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PSY.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 18, 2019 |
| Last updated in NPPES | Feb 26, 2026 |
| Certified by provider | Feb 26, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist Primary | 103T00000X | 06762 | MD |
| Psychologist | 103T00000X | PY61681470 | WA |
| Psychologist | 103T00000X | 0810007878 | VA |
| Psychologist | 103T00000X | PSY200001358 | DC |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Apr 9, 2023 – Apr 9, 2027 |
| Can order and refer | Yes |
During an opt-out period the provider sees Medicare patients only under private contracts, and Medicare does not pay claims for their services.
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