Quick answers
- Which hospitals does Melissa Massa work at?
- Medicare's official clinician data lists Melissa Massa at 1 hospital: Jersey City Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Melissa Massa see patients?
- Medicare's clinician data lists 1 practice location in Jersey City, NJ. Call before your visit to confirm the address.
- What is Melissa Massa's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Melissa Massa accept Medicare assignment?
- Yes. Medicare's clinician data says Melissa Massa 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 Melissa Massa?
- (201) 915-2000, as listed in official Medicare / NPI Registry data.
- What is Melissa Massa's NPI number?
- 1891109237. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Melissa Massa works
Medicare's Facility Affiliation Data lists Melissa Massa at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jersey City Medical CenterJersey City, NJ · Acute Care Hospital · CCN 310074
Practice locations
Addresses where Melissa Massa is enrolled with Medicare (CMS data updated 2026-10-02).
- 355 Grand StJersey City, NJ 07302 (201) 915‑2000
Group practices
Medicare enrollment lists Melissa Massa as a member of this group (CMS data updated 2026-10-02).
- Barnabas Health Medical Group PC1,070 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Jersey City
Clinicians with the same Medicare primary specialty in Jersey City, NJ — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1891109237 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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