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

Individual provider Epilepsy Physician · NPI 1215321864

Caren Marr Armstrong, MD, PHD is an Epilepsy Physician in Sacramento, California. Licensed in California. Registered with an NPI since 2015.

Licensed in
CA
In the registry since
2015
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

4860 Y St
Sacramento, CA 95817-2307
Phone: (916) 734-6280
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neurology with Special Qualifications in Child Neurology Physician (primary) Taxonomy 2084N0402X · Licence 197666 (CA)
Epilepsy Physician Taxonomy 2084E0001X · Licence 197666 (CA)

Record details

NPI number1215321864
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMarch 21, 2015
Last updated in NPPESSeptember 6, 2024
Certification dateSeptember 6, 2024

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