Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Jantje Matthew Groot, MD

Individual provider Psychiatry Physician · NPI 1083859912

Dr. Jantje Matthew Groot, MD is a Psychiatry Physician in Ventura, California. Licensed in California. Registered with an NPI since 2008.

Licensed in
CA
In the registry since
2008
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4258 Telegraph Rd
Ventura, CA 93003-3706
Phone: (805) 477-5700
Fax: (805) 644-5245
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence A102213 (CA)

Record details

NPI number1083859912
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 5, 2008
Last updated in NPPESMay 21, 2021
Certification dateMay 21, 2021
Mailing address800 S Victoria Ave, L4615, Vchca - Physician Services, Ventura, CA 93009-0003

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