Quick answers
- Which hospitals does Lucas Gerhard Peter Maahs work at?
- Medicare's official clinician data lists Lucas Gerhard Peter Maahs at 1 hospital: Hennepin County Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Lucas Gerhard Peter Maahs see patients?
- Medicare's clinician data lists 2 practice locations, including Minneapolis, MN. Call before your visit to confirm the address.
- What is Lucas Gerhard Peter Maahs's specialty?
- Medicare lists Hematology/Oncology as the primary specialty.
- Does Lucas Gerhard Peter Maahs accept Medicare assignment?
- Yes. Medicare's clinician data says Lucas Gerhard Peter Maahs 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 Lucas Gerhard Peter Maahs offer telehealth?
- Medicare's clinician data says Lucas Gerhard Peter Maahs offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Lucas Gerhard Peter Maahs?
- (612) 873-6963, as listed in official Medicare / NPI Registry data.
- What is Lucas Gerhard Peter Maahs's NPI number?
- 1710484696. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lucas Gerhard Peter Maahs works
Medicare's Facility Affiliation Data lists Lucas Gerhard Peter Maahs at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hennepin County Medical CenterMinneapolis, MN · Acute Care Hospital · CCN 240004
Practice locations
Addresses where Lucas Gerhard Peter Maahs is enrolled with Medicare (CMS data updated 2026-10-02).
- 701 Park AveMinneapolis, MN 55415 (612) 873‑6963
- 715 S 8th StMinneapolis, MN 55404 (612) 873‑6963
Group practices
Medicare enrollment lists Lucas Gerhard Peter Maahs as a member of this group (CMS data updated 2026-10-02).
- Hennepin Healthcare System Inc871 clinicians in the group
Specialties
- Hematology/Oncologyprimary
Other hematologist-oncologists in Minneapolis
Clinicians with the same Medicare primary specialty in Minneapolis, MN — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1710484696 |
| 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