Quick answers
- Does Kourosh M. Naeini accept Medicare assignment?
- Yes. Medicare's clinician data says Kourosh M. Naeini 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 Kourosh M. Naeini see?
- In 2024, CMS data shows 1,228 Original Medicare patients and 4,198 services for Kourosh M. Naeini. This counts Original Medicare only and measures volume, not quality.
- What is Kourosh M. Naeini's NPI number?
- 1366836553. 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 Kourosh M. Naeini, 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 | 1,228 |
|---|---|
| Services billed to Medicare | 4,198 |
| Different services or procedures | 46 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, gadoterate meglumine, 0.1 ml (A9575)2,260 services
- Ct scan head or brain without contrast (70450)457 services
- Nuclear medicine study from skull base to mid-thigh with ct scan (78815)274 services
- Fluorodeoxyglucose f-18 fdg, diagnostic, per study dose, up to 45 millicuries (A9552)226 services
- Ct scan of upper spine without contrast (72125)178 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 cholesterol75%
- Arthritis55%
- Diabetes43%
- Ischemic heart disease39%
- Chronic kidney disease37%
Hospitals where Kourosh M. Naeini works
Medicare's Facility Affiliation Data lists Kourosh M. Naeini 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.
- Garfield Medical CenterMonterey Park, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050737
- Good Samaritan Hospital of SuffernSuffern, NY · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 330158
- Healthalliance Hospital Marys Avenue CampusKingston, NY · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 330224
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360085
- Southern California Hospital at HollywoodHollywood, CA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 050135
Practice locations
Addresses where Kourosh M. Naeini is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 55; the Medicare profile lists all.
- 100 Woods RdValhalla, NY 10595
- 105 Marys AveKingston, NY 12401 (845) 331‑3131
- 11011 Slide RdLubbock, TX 79424 · Lubbock County Hospital District (806) 775‑8200
- 15 Maple AveWarwick, NY 10990 (845) 986‑2276
- 1545 Atlantic AveBrooklyn, NY 11213 (718) 613‑4000
Group practices
Medicare enrollment lists Kourosh M. Naeini as a member of these groups (CMS data updated October 2, 2026).
- University Hospitals Medical Group Inc2,294 clinicians in the group
- Cedars-Sinai Medical Care Foundation1,692 clinicians in the group
- Christiana Care Health Services Inc1,483 clinicians in the group
- Faculty Physicians and Surgeons of Llusm1,315 clinicians in the group
- Westchester Medical Center Advanced Physician Services PC897 clinicians in the group
- Interfaith Professional Physician Services PC384 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Valhalla
Clinicians with the same Medicare primary specialty in Valhalla, NY — not a recommendation.
Other clinicians in University Hospitals Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2011 (15 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366836553 |
| 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