Quick answers
- Which hospitals does Lauren C. Lessard work at?
- Medicare's official clinician data lists Lauren C. Lessard at 2 hospitals: Massachusetts General Hospital and Wentworth-Douglass Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lauren C. Lessard see patients?
- Medicare's clinician data lists 2 practice locations, including Portsmouth, NH and Dover, NH. Call before your visit to confirm the address.
- What is Lauren C. Lessard's specialty?
- Medicare lists Family Practice as the primary specialty, and also Psychiatry.
- Does Lauren C. Lessard accept Medicare assignment?
- Yes. Medicare's clinician data says Lauren C. Lessard 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 Lauren C. Lessard?
- (603) 749-4963, as listed in official Medicare / NPI Registry data.
- What is Lauren C. Lessard's NPI number?
- 1609042506. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lauren C. Lessard works
Medicare's Facility Affiliation Data lists Lauren C. Lessard at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Massachusetts General HospitalBoston, MA · Acute Care Hospital · CCN 220071
- Wentworth-Douglass HospitalDover, NH · Acute Care Hospital · CCN 300018
Practice locations
Addresses where Lauren C. Lessard is enrolled with Medicare (CMS data updated 2026-10-02).
- 67 Corporate Dr, Fl 2Portsmouth, NH 03801 (603) 749‑4963
- 770 Central AveDover, NH 03820 (603) 742‑0101
Group practices
Medicare enrollment lists Lauren C. Lessard as a member of this group (CMS data updated 2026-10-02).
- Wentworth Douglass Physician Corporation429 clinicians in the group
Specialties
- Family Practiceprimary
- Psychiatryalso
Other family doctors in Portsmouth
Clinicians with the same Medicare primary specialty in Portsmouth, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Medical College Of Wisconsin |
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609042506 |
| 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