Quick answers
- Which hospitals does Larissa A. De Leon work at?
- Medicare's official clinician data lists Larissa A. De Leon at 1 hospital: Concord Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Larissa A. De Leon see patients?
- Medicare's clinician data lists 2 practice locations, including Concord, NH and Laconia, NH. Call before your visit to confirm the address.
- What is Larissa A. De Leon's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Larissa A. De Leon accept Medicare assignment?
- Yes. Medicare's clinician data says Larissa A. De Leon 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 Larissa A. De Leon?
- (603) 230-3138, as listed in official Medicare / NPI Registry data.
- What is Larissa A. De Leon's NPI number?
- 1932839198. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Larissa A. De Leon works
Medicare's Facility Affiliation Data lists Larissa A. De Leon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Concord HospitalConcord, NH · Acute Care Hospital · CCN 300001
Practice locations
Addresses where Larissa A. De Leon is enrolled with Medicare (CMS data updated 2026-10-02).
- 250 Pleasant StConcord, NH 03301 (603) 230‑3138
- 80 Highland StLaconia, NH 03246 (603) 228‑1763
Group practices
Medicare enrollment lists Larissa A. De Leon as a member of this group (CMS data updated 2026-10-02).
- Concord Hospital Inc567 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), New Hampshire →
Other nurse anesthetists in Concord
Clinicians with the same Medicare primary specialty in Concord, NH — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932839198 |
| 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