IndividualActive
Paul Barsam, M.D.
NPI 1245206176 · Ophthalmology Physician · Cambridge, MA
Paul Barsam, M.D. is a Ophthalmology Physician provider in Cambridge, MA (NPI 1245206176).
Provider details
- NPI number
- 1245206176
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 29780 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
725 Concord Ave
Cambridge, MA 02138-1040
Phone: (617) 864-8822
Fax: (617) 864-9966
Street-level locationGet directions
Mailing address
170 Rutledge Rd
Belmont, MA 02478-2634
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Paul Barsam's NPI number?
- Paul Barsam's National Provider Identifier (NPI) is 1245206176, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Barsam's specialty?
- Paul Barsam is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Barsam located?
- Paul Barsam's practice location on file with NPPES is 725 Concord Ave, Cambridge, MA 02138-1040.
- What is Paul Barsam's phone number?
- The practice phone number listed in the NPPES registry for Paul Barsam is (617) 864-8822.
- Is Paul Barsam's NPI active?
- Yes — Paul Barsam's NPI (1245206176) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.