Amgad Makaryus, MD
NPI 1922208594 · Cardiovascular Disease Physician · Manhasset, NY
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amgad Makaryus, MD is a Cardiovascular Disease Physician provider in Manhasset, NY (NPI 1922208594).
Provider details
- NPI number
- 1922208594
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 222396 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
293 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 64 | $193 |
| Critical Care, First 30-74 Minutes99291 | 44 | $238 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 42 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 41 | $133 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $109 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-23
- Last updated
- 2008-11-19
Frequently asked questions
- What is Amgad Makaryus's NPI number?
- Amgad Makaryus's National Provider Identifier (NPI) is 1922208594, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amgad Makaryus's specialty?
- Amgad Makaryus is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Amgad Makaryus located?
- Amgad Makaryus's practice location on file with NPPES is 300 Community Dr, Manhasset, NY 11030-3816.
- What is Amgad Makaryus's phone number?
- The practice phone number listed in the NPPES registry for Amgad Makaryus is (516) 562-4310.
- Does Amgad Makaryus accept Medicare?
- Amgad Makaryus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amgad Makaryus's NPI active?
- Yes — Amgad Makaryus's NPI (1922208594) is active in the NPPES registry as of the last update on 2008-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.