Quick answers
- Where does Joanna Chrostowski see patients?
- Medicare's clinician data lists 4 practice locations, including New Brunswick, NJ, Hillsborough, NJ and East Brunswick, NJ. Call before your visit to confirm the address.
- What is Joanna Chrostowski's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Joanna Chrostowski accept Medicare assignment?
- Yes. Medicare's clinician data says Joanna Chrostowski 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 Joanna Chrostowski?
- (732) 427-8102, as listed in official Medicare / NPI Registry data.
- What is Joanna Chrostowski's NPI number?
- 1639628464. 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 Joanna Chrostowski is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Plum St, Fl 8New Brunswick, NJ 08901 (732) 427‑8102
- 331 US Hwy 206, Suite FHillsborough, NJ 08844 (732) 427‑8102
- 620 Cranbury Rd, Suite Ll90East Brunswick, NJ 08816 (732) 267‑0081
- 751 Route 206 N, Brunswick Hills ObgynHillsborough, NJ 08844 (908) 725‑2510
Group practices
Medicare enrollment lists Joanna Chrostowski as a member of these groups (CMS data updated 2026-10-02).
- Regional Womens Health Group LLC354 clinicians in the group
- BH Obgyn, LLC9 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in New Brunswick
Clinicians with the same Medicare primary specialty in New Brunswick, NJ — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1639628464 |
| 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