What is Charles Barsam's background?

Dr. Barsam has over 27 years of experience in ophthalmology. Dr. Barsam works within a group practice.

Does Charles Barsam take Medicare?

Dr. Barsam has a Medicare provider ID. Contact the office to confirm enrollment and other coverage.

How do I reach Charles Barsam's office?

725 Concord Ave, Suite 4100, Cambridge, MA 02138. Phone: (617) 864-8822. Fax: (617) 547-5367. Virtual visits are also available for patients who prefer remote care.

How does a virtual visit with Dr. Barsam work?

Dr. Barsam's office sends a secure video link before your appointment. You can join from any device with a camera — phone, tablet, or laptop. Most visits take 15–30 minutes. See the telehealth section above for what to prepare.

Charles A. Barsam, M.D.

Ophthalmology

(617) 864-8822Cambridge, MA

Telehealth Available

NPI Active per CMS — Q2 2026

Telehealth Available NPI Active per CMS — Q2 2026

Charles Barsam, M.D. has practiced ophthalmology for 27+ years, working in group practice. He has been in practice for 27+ years.

1 of 22 Ophthalmology providers in MASee all Ophthalmology in Cambridge|27+ years experience|NPI since 2005

Data updated 2020-09-02 on CMS NPPES

Contact & Location

Practice Location

725 Concord Ave Suite 4100, Cambridge, MA 02138-1040

(617) 864-8822

Fax: (617) 547-5367

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

OphthalmologyAllopathic & Osteopathic Physicians

Ophthalmologist

Taxonomy: 207W00000X

Virtual Ophthalmology Care With Charles Barsam

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Charles Barsam for follow-ups, medication reviews, and ongoing care — no travel to Cambridge required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes.

Frequently Asked Questions

Common questions about Charles Barsam

NPI records show Dr. Barsam as active with telehealth listed in Cambridge, MA. Note: NPI status alone doesn't confirm open availability — always call ahead. Phone: (617) 864-8822.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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