Aram Nazareth Demirjian, M.D.

Surgery · Cambridge, MA

Call (617) 868-7456 Directions

At a glance

300 Mount Auburn St Ste 407, Cambridge, MA 02138-5665

Published activity: Colonoscopy · Hernia repair - groin (open) · Melanoma (skin cancer) excision. View counts and coverage

NPPES record updated Mar 13, 2019. Public records can lag behind changes at a practice.

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  • 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

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Practice location

300 Mount Auburn St Ste 407
Cambridge, MA 02138-5665
REPORTED BACKGROUND

Education & affiliations

Medical / professional school
Boston University School Of Medicine
Graduation year
2002
CMS specialties
General Surgery · Surgical Oncology

Practice groups

Reported hospital affiliations

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.

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PUBLISHED MEDICARE ACTIVITY

Procedures in the public data

Reported activity can help you ask more informed questions about a practice’s services.

Procedure categoryPublished Medicare activity
Colonoscopy1-10
Hernia repair - groin (open)1-10
Melanoma (skin cancer) excision1-10

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.

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PAYMENT TRANSPARENCY

Industry-reported general payments

No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.

Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.

Professional details: NPI, taxonomy & registry record
NPI1164661906
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Registry details

Primary taxonomy
Surgery
Taxonomy code
208600000X
Enumeration date
Feb 18, 2009
Record updated
Mar 13, 2019
More registry details
Provider type
Individual · Type 1
Reported credentials
M.D.

Reported taxonomies and licenses

Specialty details in registry

2086X0206X

License reported: D69271 MD

Specialty details in registry

390200000X

Surgery

208600000X · Primary

License reported: 269624 MA

License numbers and credentials are reported to NPPES; HCPList does not independently verify them.

Practice location

300 Mount Auburn St Ste 407
Cambridge, MA 02138-5665
Phone
(617) 868-7456
Fax
(617) 868-9243
Mailing address
300 MOUNT AUBURN ST STE 407

CAMBRIDGE, MA 021385665
Source: NPPES Source through Oct 18, 2026An NPI does not verify licensure or credentials.

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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