Quick answers
- Which hospitals does Sandra Cardenas work at?
- Medicare's official clinician data lists Sandra Cardenas at 1 hospital: Merrimack Health Lawrence Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sandra Cardenas see patients?
- Medicare's clinician data lists 1 practice location in Springfield, MA. Call before your visit to confirm the address.
- What is Sandra Cardenas's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Sandra Cardenas accept Medicare assignment?
- Yes. Medicare's clinician data says Sandra Cardenas 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 Sandra Cardenas?
- (413) 604-5201, as listed in official Medicare / NPI Registry data.
- What is Sandra Cardenas's NPI number?
- 1770642142. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sandra Cardenas works
Medicare's Facility Affiliation Data lists Sandra Cardenas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Merrimack Health Lawrence HospitalLawrence, MA · Acute Care Hospital · CCN 220010
Practice locations
Addresses where Sandra Cardenas is enrolled with Medicare (CMS data updated 2026-10-02).
- 819 Worcester St, Suite 1Springfield, MA 01151 (413) 604‑5201
Group practices
Medicare enrollment lists Sandra Cardenas as a member of these groups (CMS data updated 2026-10-02).
- CH Specialty Services Ma PC88 clinicians in the group
- Curana Health of Massachusetts LLC88 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Springfield
Clinicians with the same Medicare primary specialty in Springfield, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1770642142 |
| 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