Quick answers
- Does Amir H. Najafi accept Medicare assignment?
- Yes. Medicare's clinician data says Amir H. Najafi 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 Amir H. Najafi see?
- In 2024, CMS data shows 1,830 Original Medicare patients and 10,454 services for Amir H. Najafi. This counts Original Medicare only and measures volume, not quality.
- What is Amir H. Najafi's NPI number?
- 1790952372. 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 Amir H. Najafi, 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 | 1,830 |
|---|---|
| Services billed to Medicare | 10,454 |
| Different services or procedures | 50 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)1,673 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)1,667 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,639 services
- Injection, regadenoson, 0.1 mg (J2785)1,368 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)878 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%
- Ischemic heart disease56%
- Arthritis47%
- Diabetes39%
- Atrial fibrillation33%
Hospitals where Amir H. Najafi works
Medicare's Facility Affiliation Data lists Amir H. Najafi 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.
- Northwest Hospital CenterRandallstown, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210040
- Sinai Hospital of BaltimoreBaltimore, MD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 210012
- Umd Upper Chesapeake Medical CenterBel Air, MD · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 210049
Practice locations
Addresses where Amir H. Najafi is enrolled with Medicare (CMS data updated October 2, 2026).
- 602 S Atwood Rd, Suite 100Bel Air, MD 21014 (410) 638‑9950
Group practices
Medicare enrollment lists Amir H. Najafi as a member of this group (CMS data updated October 2, 2026).
- Cardiovascular Associates of Maryland LLC3 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Maryland →
Other cardiologists in Bel Air
Clinicians with the same Medicare primary specialty in Bel Air, MD — not a recommendation.
Other clinicians in Cardiovascular Associates of Maryland LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 (25 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790952372 |
| 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