Quick answers
- Where does Piotr W. Oko see patients?
- Medicare's clinician data lists 2 practice locations, including Jersey City, NJ and Lakewood, NJ. Call before your visit to confirm the address.
- What is Piotr W. Oko's specialty?
- Medicare lists Pediatric Medicine as the primary specialty.
- Does Piotr W. Oko accept Medicare assignment?
- Yes. Medicare's clinician data says Piotr W. Oko accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Piotr W. Oko?
- (201) 884-5351, as listed in official Medicare / NPI Registry data.
- What is Piotr W. Oko's NPI number?
- 1245329150. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Piotr W. Oko is enrolled with Medicare (CMS data updated 2026-10-02).
- 138 River Dr SJersey City, NJ 07310 (201) 884‑5351
- 500 River Ave, Suite 110Lakewood, NJ 08701 (732) 339‑7360
Group practices
Medicare enrollment lists Piotr W. Oko as a member of this group (CMS data updated 2026-10-02).
- Saint Peter's Specialty Physicians PC16 clinicians in the group
Specialties
- Pediatric Medicineprimary
Other pediatricians in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245329150 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians