Quick answers
- Does Richard J. D Agostino accept Medicare assignment?
- Yes. Medicare's clinician data says Richard J. D Agostino 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 Richard J. D Agostino see?
- In 2024, CMS data shows 570 Original Medicare patients and 2,405 services for Richard J. D Agostino. This counts Original Medicare only and measures volume, not quality.
- What is Richard J. D Agostino's NPI number?
- 1043242258. 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 Richard J. D Agostino, 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 | 570 |
|---|---|
| Services billed to Medicare | 2,405 |
| Different services or procedures | 51 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)559 services
- X-ray of knee, 4 or more views (73564)249 services
- X-ray of shoulder, minimum of 2 views (73030)220 services
- Aspiration and/or injection of fluid from large joint (20610)217 services
- Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (J0702)206 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 cholesterol75%
- Arthritis73%
- High blood pressure66%
- Ischemic heart disease34%
- Diabetes27%
- Anxiety22%
Hospitals where Richard J. D Agostino works
Medicare's Facility Affiliation Data lists Richard J. D Agostino 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.
- Long Island Jewish Medical CenterNew Hyde Park, NY · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 330195
- North Shore University HospitalManhasset, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330106
- Northwell Hospital Glen CoveGlen Cove, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330181
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 330182
Practice locations
Addresses where Richard J. D Agostino is enrolled with Medicare (CMS data updated October 2, 2026).
- 600 Northern BlvdGreat Neck, NY 11021 (516) 627‑8717
Group practices
Medicare enrollment lists Richard J. D Agostino as a member of this group (CMS data updated October 2, 2026).
- Orthopaedic and Neurosurgery Specialists, PLLC259 clinicians in the group
Specialties
- Orthopedic Surgeryprimary
Other orthopedic surgeons in Great Neck
Clinicians with the same Medicare primary specialty in Great Neck, NY — not a recommendation.
Other clinicians in Orthopaedic and Neurosurgery Specialists, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Icahn School Of Medicine At Mount Sinai |
| Graduation year | 1982 (44 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043242258 |
| 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