Joseph Giangola, M.D.
NPI 1922174457ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Paramus, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Hackensack Meridian Health Medical Group - Primary Care PC, practicing in Paramus, New Jersey. Their prescriptions cost Medicare Part D more than their services did: $2,624,267 for 4,744 claims, against $93,748 paid for services in 2024. Sanofi-Aventis U.S. LLC was the largest of 15 companies reporting payments in 2025, $907.80 in all, mostly food and beverage. Lists Hackensack University Medical Center as a hospital affiliation.
Overview
| NPI | 1922174457 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 27, 2006 |
| Last updated in NPPES | Jul 24, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 25MA04099800 | NJ |
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 (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 381 |
|---|---|
| Services billed | 1,703 across 22 procedure codes |
| Paid by Medicare | $93,748 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,744 · 10,726 30-day fills |
|---|---|
| Patients | 440 |
| Total drug cost | $2,624,267 |
| Generic share | 31% of claims |
Education and affiliations
| Graduation year | 1978 |
|---|---|
| Medicare specialty | Internal Medicine |
| Secondary specialties | Endocrinology |
Medical group
- Hackensack Meridian Health Medical Group - Primary Care PCOld Bridge, NJ · 358 clinicians
Hospital affiliation
- Hackensack University Medical CenterHackensack, NJ
Industry payments (Open Payments)
- 2025$907.80 · 42 payments from 15 companies
- 2024$1,251 · 77 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $213.58 | 8 |
| Corcept Therapeutics | $150.21 | 10 |
| Medtronic, Inc. | $110.48 | 1 |
| Novo Nordisk Inc | $96.95 | 5 |
| Mannkind Corporation | $62.50 | 2 |
What the 2025 payments were for
- Food and Beverage$865.30 · 41 payments
- Education$42.50 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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