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Edit this profileAt a glance
- 41 Wanda Way, Martinez, CA 94553
About Dr. Johnston
Barbara L. Johnston, PhD is a clinical psychologist practicing in Martinez, CA. Barbara is also listed as specializing in psychologist. This provider record is associated with NPI 1982924965.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (925) 229-3162
- Email not available
Practice Locations
41 WANDA WAY
Martinez, CA 94553
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 clinical psychologists in Martinez 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Barbara L. Johnston specialize in?
Barbara L. Johnston is a clinical psychologist in Martinez, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Barbara L. Johnston located?
Barbara L. Johnston is listed at 41 Wanda Way, Martinez, CA 94553. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Barbara L. Johnston's phone number?
The number on file is (925) 229-3162. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Barbara L. Johnston?
Barbara L. Johnston's National Provider Identifier is 1982924965. 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
Where did Barbara L. Johnston train?
Barbara L. Johnston attended Other, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Barbara L. Johnston have?
Barbara L. Johnston has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
Is Barbara L. Johnston's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Barbara L. Johnston. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.