Quick answers
- Which hospitals does Geoffrey Teehan work at?
- Medicare's official clinician data lists Geoffrey Teehan at 4 hospitals: Bryn Mawr Hospital, Main Line Hospital Lankenau, Paoli Hospital and Riddle Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Geoffrey Teehan see patients?
- Medicare's clinician data lists 2 practice locations, including Reading, PA and Phoenixville, PA. Call before your visit to confirm the address.
- What is Geoffrey Teehan's specialty?
- Medicare lists Nephrology as the primary specialty.
- Does Geoffrey Teehan accept Medicare assignment?
- Yes. Medicare's clinician data says Geoffrey Teehan 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.
- Does Geoffrey Teehan offer telehealth?
- Medicare's clinician data says Geoffrey Teehan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Geoffrey Teehan?
- (610) 258-3608, as listed in official Medicare / NPI Registry data.
- What is Geoffrey Teehan's NPI number?
- 1558366237. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Geoffrey Teehan works
Medicare's Facility Affiliation Data lists Geoffrey Teehan 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
Practice locations
Addresses where Geoffrey Teehan is enrolled with Medicare (CMS data updated 2026-10-02).
- 1001 Reed Ave, Suite 410Reading, PA 19610 (610) 258‑3608
- 824 Main St, Suite 203Phoenixville, PA 19460 (610) 649‑1175
Group practices
Medicare enrollment lists Geoffrey Teehan as a member of this group (CMS data updated 2026-10-02).
- Kidney Care Specialists LLC41 clinicians in the group
Specialties
- Nephrologyprimary
Other nephrologists in Reading
Clinicians with the same Medicare primary specialty in Reading, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 1998 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1558366237 |
| 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