Quick answers
- Which hospitals does Ian M. Weiner work at?
- Medicare's official clinician data lists Ian M. Weiner at 1 hospital: Northwest Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ian M. Weiner see patients?
- Medicare's clinician data lists 2 practice locations, including Baltimore, MD and Owings Mills, MD. Call before your visit to confirm the address.
- What is Ian M. Weiner's specialty?
- Medicare lists Orthopedic Surgery as the primary specialty.
- Does Ian M. Weiner accept Medicare assignment?
- Yes. Medicare's clinician data says Ian M. Weiner 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 Ian M. Weiner?
- (410) 377-8900, as listed in official Medicare / NPI Registry data.
- What is Ian M. Weiner's NPI number?
- 1508854498. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ian M. Weiner works
Medicare's Facility Affiliation Data lists Ian M. Weiner at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northwest Hospital CenterRandallstown, MD · Acute Care Hospital · CCN 210040
Practice locations
Addresses where Ian M. Weiner is enrolled with Medicare (CMS data updated 2026-10-02).
- 2700 Quarry Lake DrBaltimore, MD 21209 (410) 377‑8900
- 4 Park Ctr CtOwings Mills, MD 21117 (410) 377‑8900
Group practices
Medicare enrollment lists Ian M. Weiner as a member of this group (CMS data updated 2026-10-02).
- Centers for Advanced Orthopaedics LLC604 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Baltimore
Clinicians with the same Medicare primary specialty in Baltimore, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Maryland School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508854498 |
| 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