Quick answers
- Does Kremer B. Nicholas accept Medicare assignment?
- Yes. Medicare's clinician data says Kremer B. Nicholas 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 Kremer B. Nicholas see?
- In 2024, CMS data shows 2,314 Original Medicare patients and 11,061 services for Kremer B. Nicholas. This counts Original Medicare only and measures volume, not quality.
- What is Kremer B. Nicholas's NPI number?
- 1356557771. 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 Kremer B. Nicholas, 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 | 2,314 |
|---|---|
| Services billed to Medicare | 11,061 |
| Different services or procedures | 166 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)6,729 services
- X-ray of chest, 1 view (71045)631 services
- Injection, gadopiclenol, 1 ml (A9573)420 services
- Ct scan head or brain without contrast (70450)275 services
- Ct scan of abdomen and pelvis with contrast (74177)187 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 blood pressure75%
- High cholesterol74%
- Arthritis63%
- Ischemic heart disease45%
- Anxiety35%
- Chronic kidney disease35%
Hospitals where Kremer B. Nicholas works
Medicare's Facility Affiliation Data lists Kremer B. Nicholas 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.
- Baxter HealthMountain Home, AR · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 040027
- Mercy Hospital Northwest ArkansasRogers, AR · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 040010
- North Arkansas Regional Medical CenterHarrison, AR · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 040017
- Washington Regional Medical CenterFayetteville, AR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 040004
Practice locations
Addresses where Kremer B. Nicholas is enrolled with Medicare (CMS data updated October 2, 2026).
- 3 E Appleby Rd, Suite 103Fayetteville, AR 72703 (479) 404‑1300
- 3215 N Hills BlvdFayetteville, AR 72703 (479) 463‑7102
Group practices
Medicare enrollment lists Kremer B. Nicholas as a member of this group (CMS data updated October 2, 2026).
- Washington Regional Medical System238 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Fayetteville
Clinicians with the same Medicare primary specialty in Fayetteville, AR — not a recommendation.
Other clinicians in Washington Regional Medical System
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Arkansas College Of 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) | 1356557771 |
| 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