Quick answers
- Does Arash Motaghi accept Medicare assignment?
- Yes. Medicare's clinician data says Arash Motaghi accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Arash Motaghi see?
- In 2024, CMS data shows 1,207 Original Medicare patients and 3,550 services for Arash Motaghi. This counts Original Medicare only and measures volume, not quality.
- What is Arash Motaghi's NPI number?
- 1982847935. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Arash Motaghi, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 1,207 |
|---|---|
| Services billed to Medicare | 3,550 |
| Different services or procedures | 45 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection of substance into lower spine canal using imaging guidance (62323)824 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)664 services
- Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance (27096)202 services
- Injection of lower or sacral spine facet joint using imaging guidance, single level (64493)179 services
- Injection of lower or sacral spine facet joint using imaging guidance, second level (64494)171 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol75%
- Arthritis75%
- High blood pressure74%
- Diabetes30%
- Ischemic heart disease25%
- Anxiety25%
Hospitals where Arash Motaghi works
Medicare's Facility Affiliation Data lists Arash Motaghi at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Good Shepherd Medical CenterHermiston, OR · Critical Access Hospital · Emergency services: listed by Medicare · CCN 381325
- Kadlec Regional Medical CenterRichland, WA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 500058
Practice locations
Addresses where Arash Motaghi is enrolled with Medicare (CMS data updated October 2, 2026).
- 1100 Goethals DrRichland, WA 99352
- 1135 Jadwin AveRichland, WA 99352 (509) 942‑3300
- 888 Swift BlvdRichland, WA 99352 (509) 946‑4611
Group practices
Medicare enrollment lists Arash Motaghi as a member of this group (CMS data updated October 2, 2026).
- Kadlec Regional Medical Center414 clinicians in the group
Specialties
- Pain Managementprimary
- Anesthesiologyalso
Other pain management doctors in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Other clinicians in Kadlec Regional Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1982847935 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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