Mark G Kiefner PHD LLC
NPI 1528539335ActiveOrganization· Psychologist, Clinical· Portland, ME
Psychologist, Clinical in Portland, Maine, registered in NPPES in December 2018. The authorized official on file is Mark G. Kiefner, PHD, Owner.
Overview
| NPI | 1528539335 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Dec 6, 2018 |
| Last updated in NPPES | Dec 6, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Clinical Primary | 103TC0700X | — | — |
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 |
|---|
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