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

Individual provider Psychiatry Physician · NPI 1558461095

Margaret J. Grimley, MD is a Psychiatry Physician in Petaluma, California. Practices as a sole proprietor. Licensed in California and Oregon.

Licensed in
CA, OR
In the registry since
2006
Specialties on file
4
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

992 Lohrman Ln
Petaluma, CA 94952-1612
Phone: (707) 331-6872
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Child & Adolescent Psychiatry Physician (primary) Taxonomy 2084P0804X · Licence MD197619 (OR)
Psychiatry Physician Taxonomy 2084P0800X · Licence C50335 (CA)
Psychiatry Physician Taxonomy 2084P0800X · Licence MD197619 (OR)
Child & Adolescent Psychiatry Physician Taxonomy 2084P0804X · Licence C50335 (CA)

Record details

NPI number1558461095
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 24, 2006
Last updated in NPPESApril 5, 2024
Certification dateApril 5, 2024

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