Quick answers
- Which hospitals does David M. Stein work at?
- Medicare's official clinician data lists David M. Stein at 3 hospitals: MaineHealth Maine Medical Center, Portsmouth Regional Hospital and York Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David M. Stein see patients?
- Medicare's clinician data lists 2 practice locations, including South Portland, ME. Call before your visit to confirm the address.
- What is David M. Stein's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does David M. Stein accept Medicare assignment?
- Yes. Medicare's clinician data says David M. Stein 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 David M. Stein offer telehealth?
- Medicare's clinician data says David M. Stein offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for David M. Stein?
- (207) 874-1489, as listed in official Medicare / NPI Registry data.
- What is David M. Stein's NPI number?
- 1740256601. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David M. Stein works
Medicare's Facility Affiliation Data lists David M. Stein at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MaineHealth Maine Medical CenterPortland, ME · Acute Care Hospital · CCN 200009
- Portsmouth Regional HospitalPortsmouth, NH · Acute Care Hospital · CCN 300029
- York HospitalYork, ME · Acute Care Hospital · CCN 200020
Practice locations
Addresses where David M. Stein is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Foden RdSouth Portland, ME 04106 (207) 874‑1489
- 100 Foden Rd W, Suite 100South Portland, ME 04106 (207) 523‑3900
Group practices
Medicare enrollment lists David M. Stein as a member of this group (CMS data updated 2026-10-02).
- Intermed PA183 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in South Portland
Clinicians with the same Medicare primary specialty in South Portland, ME — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of New England, College Of Osteo Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740256601 |
| 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