Alexandros N. Karavas, M.D.
General Surgery · Thoracic Surgery (CMS) · Boston, MA
At a glance
732 Harrison Avenue, 3Rd Floor West, Boston, MA 02118-2309
Published activity: Coronary artery bypass graft (CABG). View counts and coverage
NPPES record updated Sep 3, 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
732 Harrison Avenue, 3Rd Floor West Preston BuildingBoston, MA 02118-2309
Additional reported practice locations
235 N. Pearl St.Brockton, MA 02301
Phone: 5084273000
Fax: 5084272209 736 Cambridge St.
Brighton, MA 02135
Phone: 6177892268
Fax: 6177796760 830 Harrison Avenue, Ste 3400
Moakley Building
Boston, MA 021182905
Phone: 6174148060
Fax: 6174148012
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 1997
- CMS specialties
- General Surgery · Thoracic Surgery
Practice groups
Reported hospital affiliations
- Boston Medical Center Boston, MA
- Good Samaritan Medical Center Brockton, MA
- Merrimack Health Lawrence Hospital Lawrence, MA
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 |
|---|---|
| Coronary artery bypass graft (CABG) | 14 |
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 |
|---|---|
| Travel and lodging | $1,676.64 |
| Consulting fee | $1,000.00 |
| Food and beverage | $983.81 |
Reporting companies
| Company | Amount |
|---|---|
| ANGIODYNAMICS, INC. | $1,906.14 |
| MEDTRONIC, INC. | $1,754.31 |
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
- General Surgery · Thoracic Surgery (CMS)
- Taxonomy code
- 208G00000X
- Enumeration date
- Aug 18, 2007
- Record updated
- Sep 3, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
208G00000X
License reported: 15063 NH
208600000X
License reported: 277338 MA
208G00000X · Primary
License reported: 277338 MA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
732 Harrison Avenue, 3Rd Floor WestPreston Building
Boston, MA 02118-2309
- Phone
- (617) 638-8488
- Fax
- (617) 638-8469
Mailing address
960 MASSACHUSETTS AVENUEFL 2
BOSTON, MA 021182690
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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