Quick answers
- Which hospitals does James G. Loomis work at?
- Medicare's official clinician data lists James G. Loomis at 1 hospital: Columbia Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James G. Loomis see patients?
- Medicare's clinician data lists 2 practice locations, including Astoria, OR and Richmond, TX. Call before your visit to confirm the address.
- What is James G. Loomis's specialty?
- Medicare lists Psychiatry as the primary specialty.
- Does James G. Loomis accept Medicare assignment?
- Medicare's clinician data says James G. Loomis 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 James G. Loomis?
- (281) 342-4530, as listed in official Medicare / NPI Registry data.
- What is James G. Loomis's NPI number?
- 1982267787. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James G. Loomis works
Medicare's Facility Affiliation Data lists James G. Loomis at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Columbia Memorial HospitalAstoria, OR · Critical Access Hospital · CCN 381320
Practice locations
Addresses where James G. Loomis is enrolled with Medicare (CMS data updated 2026-10-02).
- 115 W Bond StAstoria, OR 97103
- 400 Austin StRichmond, TX 77469 (281) 342‑4530
Group practices
Medicare enrollment lists James G. Loomis as a member of these groups (CMS data updated 2026-10-02).
- Fort Bend Family Health Center Inc19 clinicians in the group
- Clatsop Behavioral Healthcare9 clinicians in the group
Specialties
- Psychiatryprimary
Other psychiatrists in Oregon
Clinicians with the same Medicare primary specialty in Oregon — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Texas Medical Branch At Galveston |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1982267787 |
| 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