Quick answers
- Which hospitals does Cynthia Hayne work at?
- Medicare's official clinician data lists Cynthia Hayne at 4 hospitals: Beth Israel Deaconess Hospital - Milton, Beth Israel Deaconess Hospital - Needham, Beth Israel Deaconess Medical Center and Brigham and Women's Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Cynthia Hayne see patients?
- Medicare's clinician data lists 2 practice locations, including Boston, MA and Woburn, MA. Call before your visit to confirm the address.
- What is Cynthia Hayne's specialty?
- Medicare lists Pathology as the primary specialty.
- Does Cynthia Hayne accept Medicare assignment?
- Yes. Medicare's clinician data says Cynthia Hayne 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 Cynthia Hayne?
- (617) 754-8612, as listed in official Medicare / NPI Registry data.
- What is Cynthia Hayne's NPI number?
- 1447419478. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Cynthia Hayne works
Medicare's Facility Affiliation Data lists Cynthia Hayne at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Beth Israel Deaconess Hospital - MiltonMilton, MA · Acute Care Hospital · CCN 220108
- Beth Israel Deaconess Hospital - NeedhamNeedham, MA · Acute Care Hospital · CCN 220083
- Beth Israel Deaconess Medical CenterBoston, MA · Acute Care Hospital · CCN 220086
- Brigham and Women's HospitalBoston, MA · Acute Care Hospital · CCN 220110
Practice locations
Addresses where Cynthia Hayne is enrolled with Medicare (CMS data updated 2026-10-02).
- 330 Brookline AveBoston, MA 02215 (617) 754‑8612
- 600 Unicorn Park DrWoburn, MA 01801
Group practices
Medicare enrollment lists Cynthia Hayne as a member of this group (CMS data updated 2026-10-02).
- Harvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc1,740 clinicians in the group
Specialties
- Pathologyprimary
Other pathologists in Boston
Clinicians with the same Medicare primary specialty in Boston, MA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1447419478 |
| 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