Quick answers
- Which hospitals does Tess Martens work at?
- Medicare's official clinician data lists Tess Martens at 4 hospitals: Lawrence & Memorial Hospital, South County Hospital Inc, The Miriam Hospital and Westerly Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tess Martens see patients?
- Medicare's clinician data lists 1 practice location in Warwick, RI. Call before your visit to confirm the address.
- What is Tess Martens's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Tess Martens accept Medicare assignment?
- Yes. Medicare's clinician data says Tess Martens 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 Tess Martens?
- (401) 596-0964, as listed in official Medicare / NPI Registry data.
- What is Tess Martens's NPI number?
- 1225606247. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tess Martens works
Medicare's Facility Affiliation Data lists Tess Martens at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lawrence & Memorial HospitalNew London, CT · Acute Care Hospital · CCN 070007
- South County Hospital IncWakefield, RI · Acute Care Hospital · CCN 410008
- The Miriam HospitalProvidence, RI · Acute Care Hospital · CCN 410012
- Westerly HospitalWesterly, RI · Acute Care Hospital · CCN 410013
Practice locations
Addresses where Tess Martens is enrolled with Medicare (CMS data updated 2026-10-02).
- 176 Toll Gate Rd, Suite 301Warwick, RI 02886 (401) 596‑0964
Group practices
Medicare enrollment lists Tess Martens as a member of this group (CMS data updated 2026-10-02).
- Northeast Medical Group Inc1,360 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Warwick
Clinicians with the same Medicare primary specialty in Warwick, RI — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225606247 |
| 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