Provider Profile
Joy S. Kolker, PhD
Unclaimed ProfileAbout Dr. Kolker
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Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (707) 257-7900
- Email not available
Practice Locations
818 CHERRY ST
Santa Rosa, CA 95404
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 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other psychologists in Santa Rosa 8
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2008 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Kolker specialize in?
Dr. Kolker is a psychologist in Santa Rosa, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Psychologist — Clinical”.
NPI registry
Where is Dr. Kolker located?
Dr. Kolker is listed at 818 Cherry St, Santa Rosa, CA 95404. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Kolker's phone number?
The number on file is (707) 257-7900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kolker's NPI number?
Dr. Kolker's National Provider Identifier is 1508162686. 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 Dr. Kolker go to medical school?
Dr. Kolker attended Other, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kolker been practicing?
Dr. Kolker has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
Has Dr. Kolker confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kolker. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.