Quick answers
- Which hospitals does Timothy Madden work at?
- Medicare's official clinician data lists Timothy Madden at 5 hospitals: Bryn Mawr Hospital, Main Line Hospital Lankenau, Paoli Hospital, Riddle Memorial Hospital and Thomas Jefferson University Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Timothy Madden see patients?
- Medicare's clinician data lists 13 practice locations, including Wynewood, PA, Bryn Mawr, PA and Media, PA. Call before your visit to confirm the address.
- What is Timothy Madden's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Timothy Madden accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy Madden 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 Timothy Madden?
- (484) 476-2263, as listed in official Medicare / NPI Registry data.
- What is Timothy Madden's NPI number?
- 1821225368. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Timothy Madden works
Medicare's Facility Affiliation Data lists Timothy Madden at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bryn Mawr HospitalBryn Mawr, PA · Acute Care Hospital · CCN 390139
- Main Line Hospital LankenauWynnewood, PA · Acute Care Hospital · CCN 390195
- Paoli HospitalPaoli, PA · Acute Care Hospital · CCN 390153
- Riddle Memorial HospitalMedia, PA · Acute Care Hospital · CCN 390222
- Thomas Jefferson University HospitalPhiladelphia, PA · Acute Care Hospital · CCN 390174
Practice locations
Addresses where Timothy Madden is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 13; the Medicare profile lists all.
- 100 E Lancaster AveWynewood, PA 19096 (484) 476‑2263
- 101 S Bryn Mawr AveBryn Mawr, PA 19010 (610) 526‑8390
- 1068 W Baltimore PikeMedia, PA 19063 (484) 227‑3005
- 120 Valley Green LnKing Of Prussia, PA 19406 (866) 225‑5654
- 130 S Bryn Mawr AveBryn Mawr, PA 19010 (484) 337‑4123
Group practices
Medicare enrollment lists Timothy Madden as a member of these groups (CMS data updated 2026-10-02).
- Radiology Associates of the Main Line P C88 clinicians in the group
- Main Line Health Imaging LP53 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Wynewood
Clinicians with the same Medicare primary specialty in Wynewood, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821225368 |
| 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