Quick answers
- Which hospitals does Stephen Lutz work at?
- Medicare's official clinician data lists Stephen Lutz at 5 hospitals: Exeter Hospital Inc, MaineHealth Maine Medical Center, Portsmouth Regional Hospital, Wentworth-Douglass Hospital and York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen Lutz see patients?
- Medicare's clinician data lists 2 practice locations, including Portsmouth, NH and Brunswick, ME. Call before your visit to confirm the address.
- What is Stephen Lutz's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Stephen Lutz accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen Lutz 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.
- What is the phone number for Stephen Lutz?
- (603) 431-5154, as listed in official Medicare / NPI Registry data.
- What is Stephen Lutz's NPI number?
- 1881640761. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen Lutz works
Medicare's Facility Affiliation Data lists Stephen Lutz at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Exeter Hospital IncExeter, NH · Acute Care Hospital · CCN 300023
- MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · CCN 200009
- Portsmouth Regional HospitalPortsmouth, NH · Acute Care Hospital · CCN 300029
- Wentworth-Douglass HospitalDover, NH · Acute Care Hospital · CCN 300018
- York HospitalYork, ME · Acute Care Hospital · CCN 200020
Practice locations
Addresses where Stephen Lutz is enrolled with Medicare (CMS data updated 2026-10-02).
- 161 Corporate DrPortsmouth, NH 03801 (603) 431‑5154
- 74 Baribeau DrBrunswick, ME 04011 (207) 798‑4050
Group practices
Medicare enrollment lists Stephen Lutz as a member of this group (CMS data updated 2026-10-02).
- Martin's Point Health Care, Inc.89 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Portsmouth
Clinicians with the same Medicare primary specialty in Portsmouth, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881640761 |
| 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