Quick answers
- Which hospitals does David Langdon work at?
- Medicare's official clinician data lists David Langdon at 5 hospitals: MaineHealth Waldo Hospital, Northern Light Eastern Maine Medical Center, Northern Light Maine Coast Hospital, Northern Light Mercy Hospital and St Joseph Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Langdon see patients?
- Medicare's clinician data lists 23 practice locations, including Rochester, NH, Brunswick, ME and Portland, ME. Call before your visit to confirm the address.
- What is David Langdon's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty, and also Interventional Radiology, Nuclear Medicine and Physical Medicine and Rehabilitation.
- Does David Langdon accept Medicare assignment?
- Medicare's clinician data says David Langdon may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for David Langdon?
- (603) 332-5211, as listed in official Medicare / NPI Registry data.
- What is David Langdon's NPI number?
- 1083691034. 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 Langdon works
Medicare's Facility Affiliation Data lists David Langdon at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- MaineHealth Waldo HospitalBelfast, ME · Critical Access Hospital · CCN 201312
- Northern Light Eastern Maine Medical CenterBangor, ME · Acute Care Hospital · CCN 200033
- Northern Light Maine Coast HospitalEllsworth, ME · Acute Care Hospital · CCN 200050
- Northern Light Mercy HospitalPortland, ME · Acute Care Hospital · CCN 200008
- St Joseph HospitalBangor, ME · Acute Care Hospital · CCN 200001
Practice locations
Addresses where David Langdon is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 23; the Medicare profile lists all.
- 11 Whitehall RdRochester, NH 03867 (603) 332‑5211
- 123 Medical Ctr DrBrunswick, ME 04011 (207) 729‑0181
- 155 Rover River PkwyPortland, ME 04102 (207) 879‑3000
- 175 Fore River PkwyPortland, ME 04102 (207) 533‑6177
- 19 S Gorham XingGorham, ME 04038 (207) 535‑1400
Group practices
Medicare enrollment lists David Langdon as a member of these groups (CMS data updated 2026-10-02).
- Spectrum Healthcare Partners PA308 clinicians in the group
- Mercy Hospital301 clinicians in the group
- Sebasticook Valley Health36 clinicians in the group
- New England Radiological Consortium LLC19 clinicians in the group
- Radiology Consultants of Maine LLC14 clinicians in the group
- Radiology Professionals PA6 clinicians in the group
Specialties
Other radiologists in Rochester
Clinicians with the same Medicare primary specialty in Rochester, NH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Boston University School Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1083691034 |
| 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