Quick answers
- Does Conrad C. Nievera Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Conrad C. Nievera Jr. 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 Conrad C. Nievera Jr. see?
- In 2024, CMS data shows 244 Original Medicare patients and 395 services for Conrad C. Nievera Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Conrad C. Nievera Jr.'s NPI number?
- 1346292018. 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 Conrad C. Nievera Jr., 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 | 244 |
|---|---|
| Services billed to Medicare | 395 |
| Different services or procedures | 18 |
| Participating Medicare provider | Yes |
| Average age of these patients | 62 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)176 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)71 services
- Measurement of brain wave activity (eeg), 41-60 minutes (95812)49 services
- Electronic analysis of implanted brain, spinal cord, or peripheral neurostimulator generator (95970)24 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 cholesterol56%
- High blood pressure55%
- Arthritis35%
- Anxiety33%
- Depression30%
- Osteoporosis24%
Hospitals where Conrad C. Nievera Jr. works
Medicare's Facility Affiliation Data lists Conrad C. Nievera Jr. 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.
- Deaconess Medical CenterSpokane, WA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 500044
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 430077
- Monument Health Spearfish HospitalSpearfish, SD · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 430048
- Monument Health Sturgis HospitalSturgis, SD · Critical Access Hospital · Emergency services: listed by Medicare · CCN 431321
- Multicare Valley HospitalSpokane Valley, WA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 500119
Practice locations
Addresses where Conrad C. Nievera Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 4700 Point Fosdick DrGig Harbor, WA 98335
- 677 Cathedral Dr, Suite 200Rapid City, SD 57701 (605) 755‑4150
Group practices
Medicare enrollment lists Conrad C. Nievera Jr. as a member of these groups (CMS data updated October 2, 2026).
- Multicare Health System2,325 clinicians in the group
- Monument Health Rapid City Hospital Inc564 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Gig Harbor
Clinicians with the same Medicare primary specialty in Gig Harbor, WA — not a recommendation.
Other clinicians in Multicare Health System
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1346292018 |
| 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