Quick answers
- Where does Adena S. Katz see patients?
- Medicare's clinician data lists 3 practice locations, including Portsmouth, NH, Worcester, MA and Wellesley, MA. Call before your visit to confirm the address.
- What is Adena S. Katz's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Adena S. Katz accept Medicare assignment?
- Yes. Medicare's clinician data says Adena S. Katz 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 Adena S. Katz?
- (603) 431-1121, as listed in official Medicare / NPI Registry data.
- What is Adena S. Katz's NPI number?
- 1417954520. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Adena S. Katz is enrolled with Medicare (CMS data updated 2026-10-02).
- 1900 Lafayette Rd, Suite APortsmouth, NH 03801 (603) 431‑1121
- 214 Shrewsbury StWorcester, MA 01604 (508) 756‑7300
- 54 Washington StWellesley, MA 02481 (617) 658‑2101
Group practices
Medicare enrollment lists Adena S. Katz as a member of these groups (CMS data updated 2026-10-02).
- Sportsmedicine Atlantic Orthopaedics PA28 clinicians in the group
- Shields Radiology Associates16 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Portsmouth
Clinicians with the same Medicare primary specialty in Portsmouth, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1997 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1417954520 |
| 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
- 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