Quick answers
- Which hospitals does Treeva K. Jassim work at?
- Medicare's official clinician data lists Treeva K. Jassim at 4 hospitals: Melrosewakefield Healthcare, Merrimack Health Lawrence Hospital, South Shore Hospital and Tufts Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Treeva K. Jassim see patients?
- Medicare's clinician data lists 4 practice locations, including Lawrence, MA, Methuen, MA and Boston, MA. Call before your visit to confirm the address.
- What is Treeva K. Jassim's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Treeva K. Jassim accept Medicare assignment?
- Yes. Medicare's clinician data says Treeva K. Jassim 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 Treeva K. Jassim?
- (978) 687-0151, as listed in official Medicare / NPI Registry data.
- What is Treeva K. Jassim's NPI number?
- 1275064743. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Treeva K. Jassim works
Medicare's Facility Affiliation Data lists Treeva K. Jassim at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Melrosewakefield HealthcareMelrose, MA · Acute Care Hospital · CCN 220070
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
- South Shore HospitalSouth Weymouth, MA · Acute Care Hospital · CCN 220100
- Tufts Medical CenterBoston, MA · Acute Care Hospital · CCN 220116
Practice locations
Addresses where Treeva K. Jassim is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 General StLawrence, MA 01841
- 70 E StMethuen, MA 01844 (978) 687‑0151
- 800 Washington StBoston, MA 02111 (617) 636‑5000
- 800 Washington St, Box 7105Boston, MA 02111
Group practices
Medicare enrollment lists Treeva K. Jassim as a member of these groups (CMS data updated 2026-10-02).
- Community Medical Associates, Inc.157 clinicians in the group
- Lawrence General Hospital123 clinicians in the group
- Pratt Pathology Associates Inc25 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Lawrence
Clinicians with the same Medicare primary specialty in Lawrence, MA — not a recommendation.
Clinician information
| Graduation year | 2003 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1275064743 |
| 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