Quick answers
- Which hospitals does Alexander S. Barsam work at?
- Medicare's official clinician data lists Alexander S. Barsam at 3 hospitals: Duke Regional Hospital, Duke University Hospital and North Carolina Specialty Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alexander S. Barsam see patients?
- Medicare's clinician data lists 5 practice locations, including Cary, NC, Burlington, NC and Durham, NC. Call before your visit to confirm the address.
- What is Alexander S. Barsam's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Alexander S. Barsam accept Medicare assignment?
- Yes. Medicare's clinician data says Alexander S. Barsam accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Alexander S. Barsam?
- (919) 684-8111, as listed in official Medicare / NPI Registry data.
- What is Alexander S. Barsam's NPI number?
- 1578914974. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alexander S. Barsam works
Medicare's Facility Affiliation Data lists Alexander S. Barsam at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Duke Regional HospitalDurham, NC · Acute Care Hospital · CCN 340155
- Duke University HospitalDurham, NC · Acute Care Hospital · CCN 340030
- North Carolina Specialty HospitalDurham, NC · Acute Care Hospital · CCN 340049
Practice locations
Addresses where Alexander S. Barsam is enrolled with Medicare (CMS data updated 2026-10-02).
- 1010 Tryon Village Dr, Suite 701Cary, NC 27518 (919) 684‑8111
- 1234 Huffman Mill RdBurlington, NC 27215 (919) 684‑8111
- 40 Duke Medicine CirDurham, NC 27710 (919) 684‑8111
- 4102 N Roxboro StDurham, NC 27704 (919) 684‑8111
- 5726 Fayetteville Rd, Suite 102Durham, NC 27713 (919) 684‑8111
Group practices
Medicare enrollment lists Alexander S. Barsam as a member of this group (CMS data updated 2026-10-02).
- Duke Health Integrated Practice, Inc3,185 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Cary
Clinicians with the same Medicare primary specialty in Cary, NC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Miami, Lm Miller School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578914974 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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