Quick answers
- Which hospitals does Karl F. Liebermann work at?
- Medicare's official clinician data lists Karl F. Liebermann at 1 hospital: UMass Memorial Medical Center/University Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karl F. Liebermann see patients?
- Medicare's clinician data lists 1 practice location in Northborough, MA. Call before your visit to confirm the address.
- What is Karl F. Liebermann's specialty?
- Medicare lists Family Practice as the primary specialty, and also Addiction Medicine, Emergency Medicine and Osteopathic Manipulative Medicine.
- Does Karl F. Liebermann accept Medicare assignment?
- Yes. Medicare's clinician data says Karl F. Liebermann 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 Karl F. Liebermann offer telehealth?
- Medicare's clinician data says Karl F. Liebermann offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Karl F. Liebermann?
- (508) 691-6086, as listed in official Medicare / NPI Registry data.
- What is Karl F. Liebermann's NPI number?
- 1346353687. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karl F. Liebermann works
Medicare's Facility Affiliation Data lists Karl F. Liebermann at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UMass Memorial Medical Center/University CampusWorcester, MA · Acute Care Hospital · CCN 220163
Practice locations
Addresses where Karl F. Liebermann is enrolled with Medicare (CMS data updated 2026-10-02).
- 112 Main St, Suite 104Northborough, MA 01532 (508) 691‑6086
Specialties
Other family doctors in Massachusetts
Clinicians with the same Medicare primary specialty in Massachusetts — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346353687 |
| 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