David Wallenstein
NPI 1962417386ActiveIndividual· Family Medicine· Santa Monica, CA
Family Medicine in Santa Monica, California, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $216,758 for 2,106 claims, against $27,496 paid for services in 2024.
Overview
| NPI | 1962417386 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Jul 31, 2006 |
| Last updated in NPPES | Nov 25, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A81052 | CA |
| Internal Medicine | 207R00000X | A81052 | CA |
| Internal Medicine, Hospice and Palliative Medicine | 207RH0002X | A81052 | CA |
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) | Enrolled Practitioner - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 182 |
|---|---|
| Services billed | 440 across 20 procedure codes |
| Paid by Medicare | $27,496 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,106 · 4,129 30-day fills |
|---|---|
| Patients | 237 |
| Total drug cost | $216,758 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Uc RegentsSanta Monica, CA · 35 clinicians
Hospital affiliations
- Ronald Reagan UCLA Medical CenterLos Angeles, CA
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA
Other facilities
- Accentcare UCLA Health, LLCHome health agency · West Hills, CA
- St Luke Home Health Care, IncHome health agency · Glendale, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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