Quick answers
- Does Mike K. Mantinaos accept Medicare assignment?
- Yes. Medicare's clinician data says Mike K. Mantinaos 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 Mike K. Mantinaos see?
- In 2024, CMS data shows 3,559 Original Medicare patients and 13,485 services for Mike K. Mantinaos. This counts Original Medicare only and measures volume, not quality.
- What is Mike K. Mantinaos's NPI number?
- 1154499168. 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 Mike K. Mantinaos, 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 | 3,559 |
|---|---|
| Services billed to Medicare | 13,485 |
| Different services or procedures | 195 |
| 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)7,220 services
- X-ray of chest, 1 view (71045)546 services
- Injection, gadoterate meglumine, 0.1 ml (A9575)518 services
- X-ray of chest, 2 views (71046)328 services
- Mri scan of leg joint without contrast (73721)216 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%
- Arthritis54%
- Ischemic heart disease42%
- Diabetes33%
- Chronic kidney disease31%
Hospitals where Mike K. Mantinaos works
Medicare's Facility Affiliation Data lists Mike K. Mantinaos 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.
- Ahs Hospital CorpHackettstown, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310115
Practice locations
Addresses where Mike K. Mantinaos is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 17; the Medicare profile lists all.
- 0100 28th St, Imagecare at Fair LawnFair Lawn, NJ 07410 (201) 475‑1300
- 120 Millburn Ave, Suite 101Millburn, NJ 07041 · Center for Advanced Imaging LLC (973) 376‑0900
- 1275 State Route 35Middletown, NJ 07748 (732) 275‑0999
- 161 E Main St, Imagecare at Denville DiagnosticsDenville, NJ 07834 (973) 586‑1212
- 212 State Rt, 94 Suite 1 BVernon, NJ 07462 · Radiologic Associates of Northern New Jersey, PA (973) 827‑1961
Group practices
Medicare enrollment lists Mike K. Mantinaos as a member of these groups (CMS data updated October 2, 2026).
- Newton Imaging P.A.41 clinicians in the group
- Denville Diagnostics Imaging and Open Mri LLC39 clinicians in the group
- West Orange Radiology LLC36 clinicians in the group
- Open Mri Radiology LLC35 clinicians in the group
- Radiology Associates of Hackettstown LLC35 clinicians in the group
- Middletown Ventures Associates LLC31 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Fair Lawn
Clinicians with the same Medicare primary specialty in Fair Lawn, NJ — not a recommendation.
Other clinicians in Newton Imaging P.A.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154499168 |
| 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