Aladine Abdalla Elsamadicy, MD
Neurosurgery (CMS) · New Haven, CT
At a glance
20 York Street, New Haven, CT 06510-3220
Published activity: Laminectomy or laminotomy (partial removal of spine bones) · Spinal fusion. View counts and coverage
NPPES record updated May 9, 2018. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
20 York Street Ynhh And Neurosurgery ResidencyNew Haven, CT 06510-3220
Additional reported practice locations
20 York StreetYnhh And Neurosurgery Residency
New Haven, CT 06510
Phone: 2036884242
Education & affiliations
- Medical / professional school
- Duke University School Of Medicine
- Graduation year
- 2018
- CMS specialties
- Neurosurgery
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Long Island Jewish Medical Center New Hyde Park, NY
- North Shore University Hospital Manhasset, NY
- Northwell Hospital Glen Cove Glen Cove, NY
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Laminectomy or laminotomy (partial removal of spine bones) | 17 |
| Spinal fusion | 80 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $3,270.64 |
| Travel and lodging | $3,138.18 |
Reporting companies
| Company | Amount |
|---|---|
| MEDTRONIC, INC. | $2,465.81 |
| DEPUY SYNTHES SALES INC. | $1,439.78 |
| MEDICAL DEVICE BUSINESS SERVICES, INC. | $1,320.86 |
| ARTHREX, INC. | $657.45 |
| POLARIS TECHNOLOGY SOLUTIONS LLC | $481.77 |
| BAXTER HEALTHCARE | $43.15 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Neurosurgery (CMS)
- Taxonomy code
- 390200000X
- Enumeration date
- May 9, 2018
- Record updated
- May 9, 2018
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
390200000X · Primary
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
20 York StreetYnhh And Neurosurgery Residency
New Haven, CT 06510-3220
- Phone
- (203) 688-4242
Mailing address
20 YORK STREETYNHH TOMPKINS 226
NEW HAVEN, CT 06510
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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