Provider Profile
Cal Williams
Unclaimed ProfileAbout Cal Williams
Listed in the NPI registry as an occupational therapist, Cal Williams practices in Cambridge, MA. NPI 1730794199 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (617) 665-1000
- Email not available
Practice Locations
1493 CAMBRIDGE ST
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 occupational therapists at this location 2
Same specialty, same street address — most likely the same department or group.
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.
Common questions
What kind of doctor is Cal Williams?
Cal Williams is an occupational therapist in Cambridge, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Cal Williams's address?
Cal Williams is listed at 1493 Cambridge St, Cambridge, MA 02139. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Cal Williams?
The number on file is (617) 665-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Cal Williams?
Cal Williams's National Provider Identifier is 1730794199. 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 much experience does Cal Williams have?
Cal Williams has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Cal Williams's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Cal Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.