Quick answers
- Which hospitals does Ira S. Schwartz work at?
- Medicare's official clinician data lists Ira S. Schwartz at 3 hospitals: Portsmouth Regional Hospital, Wentworth-Douglass Hospital and York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ira S. Schwartz see patients?
- Medicare's clinician data lists 2 practice locations, including Portsmouth, NH. Call before your visit to confirm the address.
- What is Ira S. Schwartz's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ira S. Schwartz accept Medicare assignment?
- Yes. Medicare's clinician data says Ira S. Schwartz 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 Ira S. Schwartz?
- (603) 431-5242, as listed in official Medicare / NPI Registry data.
- What is Ira S. Schwartz's NPI number?
- 1750357091. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ira S. Schwartz works
Medicare's Facility Affiliation Data lists Ira S. Schwartz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Portsmouth Regional HospitalPortsmouth, NH · Acute Care Hospital · CCN 300029
- Wentworth-Douglass HospitalDover, NH · Acute Care Hospital · CCN 300018
- York HospitalYork, ME · Acute Care Hospital · CCN 200020
Practice locations
Addresses where Ira S. Schwartz is enrolled with Medicare (CMS data updated 2026-10-02).
- 330 Borthwick Ave, Suite 308Portsmouth, NH 03801 (603) 431‑5242
- 333 Borthwick Ave, Suite 104Portsmouth, NH 03801 (603) 433‑5160
Group practices
Medicare enrollment lists Ira S. Schwartz as a member of this group (CMS data updated 2026-10-02).
- Appledore Medical Group Inc196 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Portsmouth
Clinicians with the same Medicare primary specialty in Portsmouth, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Louisville School Of Medicine |
| Graduation year | 1974 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1750357091 |
| 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