David Abba Krendel, M.D.
Opted out of Medicare from October 2022 to October 2028. Psychiatry & Neurology, Neurology (M.D.) in Lawrenceville, Georgia, trained at Hahnemann University College of Medicine (class of 1980). Part D covered 682 prescriptions written in 2024, 91% of them generic. Vertex Pharmaceuticals Incorporated was the largest of 8 companies reporting payments in 2025, $196.24 in all, mostly food and beverage.
Overview
| NPI | 1568463370 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 2, 2005 |
| Last updated in NPPES | Oct 7, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | 023075 | GA |
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 Oct 1, 2022 – Oct 1, 2028 |
| 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.
Part D prescriptions in 2024
| Prescriptions (claims) | 682 · 1,321 30-day fills |
|---|---|
| Patients | 109 |
| Total drug cost | $81,261 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Hahnemann University College of Medicine |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Neurology |
Medical group
- Physiotherapy Associates IncMemphis, TN · 1,460 clinicians
Hospital affiliation
- Northside Hospital GwinnettLawrenceville, GA
Industry payments (Open Payments)
- 2025$196.24 · 8 payments from 8 companies
- 2024$135.18 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vertex Pharmaceuticals Incorporated | $31.03 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $30.64 | 1 |
| Acadia Pharmaceuticals Inc | $27.19 | 1 |
| Amgen Inc. | $25.86 | 1 |
| Jazz Pharmaceuticals Inc. | $25.22 | 1 |
What the 2025 payments were for
- Food and Beverage$196.24 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 15 neurologists in Lawrenceville · All neurologists in Georgia