Quick answers
- Where does Dallen J. Larson see patients?
- Medicare's clinician data lists 5 practice locations, including Ogden, UT. Call before your visit to confirm the address.
- What is Dallen J. Larson's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Dallen J. Larson accept Medicare assignment?
- Yes. Medicare's clinician data says Dallen J. Larson 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 Dallen J. Larson?
- (801) 475-3010, as listed in official Medicare / NPI Registry data.
- What is Dallen J. Larson's NPI number?
- 1609865203. 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 Dallen J. Larson is enrolled with Medicare (CMS data updated 2026-10-02).
- 4650 Harrison BlvdOgden, UT 84403 (801) 475‑3010
- 4700 Harrison BlvdOgden, UT 84403 (801) 475‑3010
- 5495 S 500, Suite 310Ogden, UT 84405 (801) 475‑3100
- 6112 S 1550Ogden, UT 84405 (801) 475‑3800
- 698 12th StOgden, UT 84404 (801) 475‑3700
Group practices
Medicare enrollment lists Dallen J. Larson as a member of this group (CMS data updated 2026-10-02).
- Ogden Clinic PC111 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Ogden
Clinicians with the same Medicare primary specialty in Ogden, UT — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1995 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609865203 |
| 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