Quick answers
- Where does Jennifer Chwalek see patients?
- Medicare's clinician data lists 3 practice locations, including Milburn, NJ, New York, NY and Livingston, NJ. Call before your visit to confirm the address.
- What is Jennifer Chwalek's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Jennifer Chwalek accept Medicare assignment?
- Yes. Medicare's clinician data says Jennifer Chwalek 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 Jennifer Chwalek?
- (844) 337-6362, as listed in official Medicare / NPI Registry data.
- What is Jennifer Chwalek's NPI number?
- 1407999667. 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 Jennifer Chwalek is enrolled with Medicare (CMS data updated 2026-10-02).
- 12 E Willow StMilburn, NJ 07041 (844) 337‑6362
- 19 Union Sq W, Fl 5New York, NY 10003 (212) 366‑5400
- 315 E Northfield Rd, Suite 2aLivingston, NJ 07039 (973) 878‑0850
Group practices
Medicare enrollment lists Jennifer Chwalek as a member of these groups (CMS data updated 2026-10-02).
- Schweiger Dermatology PC186 clinicians in the group
- Union Square Laser Dermatology4 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1407999667 |
| 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