Are you Mark C. Johnston, PhD? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 607 Boylston St, Rasi Associates - 2Nd Floor, Boston, MA 02116
About Dr. Johnston
Listed in the NPI registry as a psychologist, Mark C. Johnston, PhD practices in Boston, MA. NPI 1023026200 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (617) 266-2266
- Email not available
Practice Locations
607 BOYLSTON ST RASI ASSOCIATES - 2ND FLOOR
Boston, MA 02116
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 psychologists at this location 1
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 Mark C. Johnston specialize in?
Mark C. Johnston is a psychologist in Boston, MA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Mark C. Johnston located?
Mark C. Johnston is listed at 607 Boylston St Rasi Associates - 2Nd Floor, Boston, MA 02116. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Mark C. Johnston's phone number?
The number on file is (617) 266-2266. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Mark C. Johnston's NPI number?
Mark C. Johnston's National Provider Identifier is 1023026200. 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 Mark C. Johnston been practicing?
Mark C. Johnston 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 Mark C. Johnston confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Mark C. Johnston. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.