Quick answers
- Does Carlos A. Martinot accept Medicare assignment?
- Yes. Medicare's clinician data says Carlos A. Martinot 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 Carlos A. Martinot see?
- In 2024, CMS data shows 475 Original Medicare patients and 529 services for Carlos A. Martinot. This counts Original Medicare only and measures volume, not quality.
- What is Carlos A. Martinot's NPI number?
- 1326088774. 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 Carlos A. Martinot, 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 | 475 |
|---|---|
| Services billed to Medicare | 529 |
| Different services or procedures | 36 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Mri scan of brain without contrast (70551)130 services
- Ct scan head or brain without contrast (70450)109 services
- Mri scan of lower spinal canal without contrast (72148)70 services
- Mri scan of upper spinal canal without contrast (72141)39 services
- Ct scan of lower spine without contrast (72131)28 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%
- Arthritis65%
- Diabetes40%
- Ischemic heart disease36%
- Anxiety25%
Practice locations
Addresses where Carlos A. Martinot is enrolled with Medicare (CMS data updated October 2, 2026).
- 7320 N Central AvePhoenix, AZ 85020 (212) 772‑3111
- 8100 E Camelback Rd, Suite 137Scottsdale, AZ 85251 (212) 772‑3111
Group practices
Medicare enrollment lists Carlos A. Martinot as a member of this group (CMS data updated October 2, 2026).
- Lenox Hill Radiology and Medical Imaging Associates PC244 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Phoenix
Clinicians with the same Medicare primary specialty in Phoenix, AZ — not a recommendation.
Other clinicians in Lenox Hill Radiology and Medical Imaging Associates PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326088774 |
| 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 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