Quick answers
- Which hospitals does Mathias P. Bostrom work at?
- Medicare's official clinician data lists Mathias P. Bostrom at 1 hospital: Hospital for Special Surgery. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mathias P. Bostrom see patients?
- Medicare's clinician data lists 2 practice locations, including New York, NY and Bethesda, MD. Call before your visit to confirm the address.
- What is Mathias P. Bostrom's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Mathias P. Bostrom accept Medicare assignment?
- Medicare's clinician data says Mathias P. Bostrom may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- Does Mathias P. Bostrom offer telehealth?
- Medicare's clinician data says Mathias P. Bostrom offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Mathias P. Bostrom?
- (212) 774-7598, as listed in official Medicare / NPI Registry data.
- What is Mathias P. Bostrom's NPI number?
- 1952418659. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mathias P. Bostrom works
Medicare's Facility Affiliation Data lists Mathias P. Bostrom at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hospital for Special SurgeryNew York, NY · Acute Care Hospital · CCN 330270
Practice locations
Addresses where Mathias P. Bostrom is enrolled with Medicare (CMS data updated 2026-10-02).
- 525 E 68th StNew York, NY 10065 (212) 774‑7598
- 6410 Rockledge Dr, Suite 600Bethesda, MD 20817
Group practices
Medicare enrollment lists Mathias P. Bostrom as a member of these groups (CMS data updated 2026-10-02).
- Suburban/Nrh Medical Rehabilitation Inc941 clinicians in the group
- New York Society for the Relief of Ruptured and Crippled Maintain14 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Johns Hopkins University School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1952418659 |
| 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