Harry W. Berkowitz, MD
NPI 1164436515ActiveIndividual· Internal Medicine· Brooklyn, NY
Internal Medicine (MD) with B and L Health Inc and 1 other group, practicing in Brooklyn, New York. Their prescriptions cost Medicare Part D more than their services did: $689,389 for 6,535 claims, against $247,645 paid for services in 2024. Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) was the largest of 9 companies reporting payments in 2025, $749.88 in all, mostly food and beverage.
Overview
| NPI | 1164436515 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Dec 26, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 151874 | NY |
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 - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 294 |
|---|---|
| Services billed | 5,657 across 97 procedure codes |
| Paid by Medicare | $247,645 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,535 · 13,964 30-day fills |
|---|---|
| Patients | 457 |
| Total drug cost | $689,389 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1981 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- B and L Health IncBrooklyn, NY · 25 clinicians
- Alegria Operating LLCBronx, NY · 3 clinicians
Other facilities
- Vns of Ny Home Care ChhaHome health agency · New York, NY
Industry payments (Open Payments)
- 2025$749.88 · 13 payments from 9 companies
- 2024$897.79 · 27 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Iti, Inc. (D/B/A Intra-Cellular Therapies, Inc.) | $280.00 | 2 |
| Otsuka America Pharmaceutical, Inc. | $150.00 | 1 |
| Lilly USA, LLC | $147.06 | 3 |
| Novo Nordisk Inc | $41.56 | 2 |
| Aimmune Therapeutics, Inc. | $39.38 | 1 |
What the 2025 payments were for
- Food and Beverage$749.88 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 2,104 internal medicine physicians in Brooklyn · All internal medicine physicians in New York