Alexander Barkan, MD
Surgery · Staten Island, NY
At a glance
Richmond University Hospital, Staten Island, NY 10310
Published activity: Upper gastrointestinal (GI) endoscopy for acid reflux. View counts and coverage
NPPES record updated May 20, 2026. 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
Richmond University Hospital 355 Bard AveStaten Island, NY 10310
Additional reported practice locations
120 Mineola BlvdSuite 320
Mineola, NY 115014064
Phone: 5166633300
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1997
- CMS specialties
- General Surgery
Practice groups
Reported hospital affiliations
- Long Island Community Hospital Patchogue, NY
- Richmond University Medical Center Staten Island, 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 |
|---|---|
| Upper gastrointestinal (GI) endoscopy for acid reflux | 1-10 |
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.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
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 | $575.19 |
Reporting companies
| Company | Amount |
|---|---|
| INTUITIVE SURGICAL, INC. | $133.26 |
| TELA BIO, INC. | $118.04 |
| MEDTRONIC, INC. | $104.68 |
| ALNYLAM PHARMACEUTICALS INC. | $76.16 |
| BOSTON SCIENTIFIC CORPORATION | $31.27 |
| INSPIRE MEDICAL SYSTEMS, INC. | $25.47 |
| NOVO NORDISK INC | $25.43 |
| BAYER HEALTHCARE PHARMACEUTICALS INC. | $21.91 |
| Other reporting companies | $38.97 |
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
- Surgery
- Taxonomy code
- 208600000X
- Enumeration date
- Jul 20, 2006
- Record updated
- May 20, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
208600000X · Primary
License reported: 235714 NY
208600000X
License reported: MD430082 PA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
Richmond University Hospital355 Bard Ave
Staten Island, NY 10310
- Phone
- (718) 818-4020
Mailing address
120 MINEOLA BLVDSUITE 320
MINEOLA, NY 115014064
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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