Quick answers
- Which hospitals does Leif E. Christiansen work at?
- Medicare's official clinician data lists Leif E. Christiansen at 3 hospitals: Penn State Health St. Joseph, Reading Hospital and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Leif E. Christiansen see patients?
- Medicare's clinician data lists 3 practice locations, including Cranberry Twp, PA, Reading, PA and Pottsville, PA. Call before your visit to confirm the address.
- What is Leif E. Christiansen's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Leif E. Christiansen accept Medicare assignment?
- Yes. Medicare's clinician data says Leif E. Christiansen 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 Leif E. Christiansen offer telehealth?
- Medicare's clinician data says Leif E. Christiansen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Leif E. Christiansen?
- (610) 370-2511, as listed in official Medicare / NPI Registry data.
- What is Leif E. Christiansen's NPI number?
- 1710988092. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Leif E. Christiansen works
Medicare's Facility Affiliation Data lists Leif E. Christiansen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Penn State Health St. JosephReading, PA · Acute Care Hospital · CCN 390096
- Reading HospitalWest Reading, PA · Acute Care Hospital · CCN 390044
- St Lukes HospitalDuluth, MN · Acute Care Hospital · CCN 240047
Practice locations
Addresses where Leif E. Christiansen is enrolled with Medicare (CMS data updated 2026-10-02).
- 2000 Westinghouse Dr, Suite 200Cranberry Twp, PA 16066
- 2234 Perkiomen AveReading, PA 19606 (610) 370‑2511
- 82 Tunnel RdPottsville, PA 17901 (570) 622‑5455
Group practices
Medicare enrollment lists Leif E. Christiansen as a member of these groups (CMS data updated 2026-10-02).
- Phoenix Rehabilitation and Health Services Inc2,800 clinicians in the group
- Integrated Medical Group P C107 clinicians in the group
- Img Nursing Home Care, P.C.11 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Cranberry Twp
Clinicians with the same Medicare primary specialty in Cranberry Twp, PA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | R Franklin University Of Med & Sci/chicago Medical School |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1710988092 |
| 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