Quick answers
- Where does David Lopez see patients?
- Medicare's clinician data lists 5 practice locations, including Williston, ND, Dickinson, ND and Westlake, OH. Call before your visit to confirm the address.
- What is David Lopez's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does David Lopez accept Medicare assignment?
- Yes. Medicare's clinician data says David Lopez 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 Lopez offer telehealth?
- Medicare's clinician data says David Lopez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for David Lopez?
- (701) 774-7400, as listed in official Medicare / NPI Registry data.
- What is David Lopez's NPI number?
- 1275629719. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where David Lopez is enrolled with Medicare (CMS data updated 2026-10-02).
- 1301 15th Ave WWilliston, ND 58801 (701) 774‑7400
- 2500 Fairway StDickinson, ND 58601 (701) 456‑4000
- 25200 Ctr Ridge Rd, Suite 2300Westlake, OH 44145
- 25200 Ctr Ridge Rd, Suite 2400Westlake, OH 44145 (440) 333‑3332
- 95 NW 2nd StBeach, ND 58621 (701) 872‑3777
Group practices
Medicare enrollment lists David Lopez as a member of these groups (CMS data updated 2026-10-02).
- St. Joseph's Hospital and Health Center157 clinicians in the group
- Mercy Medical Center77 clinicians in the group
- Premier Physicians Centers Inc51 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Minnesota Medical School |
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1275629719 |
| 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
- 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