Quick answers
- Which hospitals does Abbas Rattani work at?
- Medicare's official clinician data lists Abbas Rattani at 2 hospitals: Anna Jaques Hospital and Exeter Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Abbas Rattani see patients?
- Medicare's clinician data lists 1 practice location in Exeter, NH. Call before your visit to confirm the address.
- What is Abbas Rattani's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Abbas Rattani accept Medicare assignment?
- Yes. Medicare's clinician data says Abbas Rattani 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.
- Does Abbas Rattani offer telehealth?
- Medicare's clinician data says Abbas Rattani offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Abbas Rattani?
- (603) 580-6457, as listed in official Medicare / NPI Registry data.
- What is Abbas Rattani's NPI number?
- 1700346368. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Abbas Rattani works
Medicare's Facility Affiliation Data lists Abbas Rattani at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Anna Jaques HospitalNewburyport, MA · Acute Care Hospital · CCN 220029
- Exeter Hospital IncExeter, NH · Acute Care Hospital · CCN 300023
Practice locations
Addresses where Abbas Rattani is enrolled with Medicare (CMS data updated 2026-10-02).
- 5 Alumni DrExeter, NH 03833 (603) 580‑6457
Group practices
Medicare enrollment lists Abbas Rattani as a member of this group (CMS data updated 2026-10-02).
- Core Physicians LLC289 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in New Hampshire
Clinicians with the same Medicare primary specialty in New Hampshire — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1700346368 |
| 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