John Vaclavik, MD
NPI 1548467137ActiveIndividual· Obstetrics & Gynecology· Ocean, NJ
Obstetrics & Gynecology (MD) with Barnabas Health Medical Group PC and 1 other group, practicing in Ocean, New Jersey. 65 Medicare patients in 2024, $8,488 paid; nearly all of their 68 Part D prescriptions were generic (93%). Sumitomo Pharma America, Inc. was the largest of 10 companies reporting payments in 2025, $277.20 in all, mostly food and beverage. Lists Monmouth Medical Center as a hospital affiliation.
Overview
| NPI | 1548467137 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 28, 2007 |
| Last updated in NPPES | Mar 11, 2021 |
| Certified by provider | Mar 11, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | 25MA08315400 | 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 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 - Obstetrics/Gynecology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 65 |
|---|---|
| Services billed | 159 across 17 procedure codes |
| Paid by Medicare | $8,488 |
Part D prescriptions in 2024
| Prescriptions (claims) | 68 · 137 30-day fills |
|---|---|
| Patients | 24 |
| Total drug cost | $3,024 |
| Generic share | 93% of claims |
Education and affiliations
| Graduation year | 2004 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical groups
- Barnabas Health Medical Group PCNewark, NJ · 1,070 clinicians
- Regional Womens Health Group LLCTurnersville, NJ · 354 clinicians
Hospital affiliation
- Monmouth Medical CenterLong Branch, NJ
Industry payments (Open Payments)
- 2025$277.20 · 17 payments from 10 companies
- 2024$380.95 · 24 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sumitomo Pharma America, Inc. | $51.28 | 3 |
| Mayne Pharma Commercial LLC | $38.57 | 4 |
| Organon LLC | $37.21 | 2 |
| Exeltis, USA Inc. | $36.39 | 2 |
| Dilon Technologies, Inc. | $22.70 | 1 |
What the 2025 payments were for
- Food and Beverage$277.20 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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