Stephen Billmann, PSYD
NPI 1003207846ActiveIndividual· Psychologist, Clinical· Mason, OH
Opted out of Medicare from February 2020 to February 2028. Psychologist, Clinical (PSYD) in Mason, Ohio, licensed in OH, with an NPI issued in February 2015.
Overview
| NPI | 1003207846 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PSYD |
| Sole proprietor | Yes |
| NPI issued | Feb 16, 2015 |
| Last updated in NPPES | Feb 16, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Clinical Primary | 103TC0700X | 5467 | OH |
| Psychologist, Cognitive & Behavioral | 103TB0200X | 5467 | OH |
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) | Not in the public enrollment file of Oct 1, 2026 |
|---|---|
| Opt-out | Opted out Feb 21, 2020 – Feb 21, 2028 |
| Can order and refer | No |
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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All 28 clinical psychologists in Mason · All clinical psychologists in Ohio