David John Williams, PH.D., M.P.
NPI 1104953769ActiveIndividual· Psychologist, Prescribing (Medical)· Monroe, LA
Psychologist, Prescribing (Medical) (PH.D., M.P.) with Williams Consulting Inc., practicing in Monroe, Louisiana. Their prescriptions cost Medicare Part D more than their services did: $80,753 for 1,573 claims, against $47,053 paid for services in 2024.
Overview
| NPI | 1104953769 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PH.D., M.P. |
| Sole proprietor | No |
| NPI issued | Feb 28, 2007 |
| Last updated in NPPES | Jul 18, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychologist, Prescribing (Medical) Primary | 103TP0016X | MPAP.000033 | LA |
| Psychologist, Clinical | 103TC0700X | MP.0953 | LA |
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 (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 682 across 10 procedure codes |
| Paid by Medicare | $47,053 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,573 · 2,686 30-day fills |
|---|---|
| Patients | 140 |
| Total drug cost | $80,753 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2002 |
|---|---|
| Medicare specialty | Clinical Psychologist |
| Telehealth | Offers telehealth |
Medical group
- Williams Consulting Inc.Monroe, LA · 4 clinicians
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