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Edit this profileAt a glance
- 875 Massachusetts Ave, Suite # 65, Cambridge, MA 02139
About Dr. Lewis
Based in Cambridge, MA, Barbara S. Lewis, M.D. is listed in the NPI registry under psychiatry. NPI 1619068798 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (617) 492-7495
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
875 MASSACHUSETTS AVE SUITE # 65
Cambridge, MA 02139
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other psychiatrists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Common questions
What does Barbara S. Lewis specialize in?
Barbara S. Lewis is a psychiatrist in Cambridge, MA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychiatry”.
NPI registry
Where is Barbara S. Lewis located?
Barbara S. Lewis is listed at 875 Massachusetts Ave Suite # 65, Cambridge, MA 02139. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Barbara S. Lewis's phone number?
The number on file is (617) 492-7495. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Barbara S. Lewis's NPI number?
Barbara S. Lewis's National Provider Identifier is 1619068798. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Barbara S. Lewis been practicing?
Barbara S. Lewis has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Barbara S. Lewis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Barbara S. Lewis. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.