Douglas Walter Chudzik, MD
NPI 1477586931ActiveIndividual· Internal Medicine· Hazlet, NJ
Internal Medicine (MD) in Hazlet, New Jersey, licensed in NJ, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $316,554 for 4,417 claims, against $50,186 paid for services in 2024. Lists Bayshore Medical Center and 1 other hospital as hospital affiliations.
Overview
| NPI | 1477586931 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jul 8, 2006 |
| Last updated in NPPES | Oct 4, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | MA03117000 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 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 | 129 |
|---|---|
| Services billed | 695 across 11 procedure codes |
| Paid by Medicare | $50,186 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,417 · 7,815 30-day fills |
|---|---|
| Patients | 262 |
| Total drug cost | $316,554 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1972 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- Bayshore Medical CenterHolmdel, NJ
- Southern Ocean Medical CenterManahawkin, NJ
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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