Quick answers
- Which hospitals does Joe O. Littlejohn work at?
- Medicare's official clinician data lists Joe O. Littlejohn at 5 hospitals: Long Island Jewish Medical Center, North Shore University Hospital, Northwell Hospital Glen Cove, Ns/Lij HS Southside Hospital and WellSpan Evangelical Community Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Joe O. Littlejohn see patients?
- Medicare's clinician data lists 4 practice locations, including Lewisburg, PA, Hauppauge, NY and Lebanon, PA. Call before your visit to confirm the address.
- What is Joe O. Littlejohn's specialty?
- Medicare lists Urology as the primary specialty.
- Does Joe O. Littlejohn accept Medicare assignment?
- Yes. Medicare's clinician data says Joe O. Littlejohn 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 Joe O. Littlejohn offer telehealth?
- Medicare's clinician data says Joe O. Littlejohn offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joe O. Littlejohn?
- (631) 435-4322, as listed in official Medicare / NPI Registry data.
- What is Joe O. Littlejohn's NPI number?
- 1679636674. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Joe O. Littlejohn works
Medicare's Facility Affiliation Data lists Joe O. Littlejohn at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · CCN 330195
- North Shore University HospitalManhasset, NY · Acute Care Hospital · CCN 330106
- Northwell Hospital Glen CoveGlen Cove, NY · Acute Care Hospital · CCN 330181
- Ns/Lij HS Southside HospitalBay Shore, NY · Acute Care Hospital · CCN 330043
- WellSpan Evangelical Community HospitalLewisburg, PA · Acute Care Hospital · CCN 390013
Practice locations
Addresses where Joe O. Littlejohn is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Hospital DrLewisburg, PA 17837
- 200 Motor Pkwy, Suite D 22Hauppauge, NY 11788 (631) 435‑4322
- 3 Hospital DrLewisburg, PA 17837
- 735 Norman Dr B, Wellspan UrologyLebanon, PA 17042 (717) 675‑1953
Group practices
Medicare enrollment lists Joe O. Littlejohn as a member of these groups (CMS data updated 2026-10-02).
- North Shore-Lij Medical PC6,440 clinicians in the group
- WellSpan Medical Group2,480 clinicians in the group
- Evangelical Medical Services Organization248 clinicians in the group
Specialties
- Urologyprimary
Other urologists in Lewisburg
Clinicians with the same Medicare primary specialty in Lewisburg, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679636674 |
| 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