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

MS. Susan Lynn Johnstone, MA

Individual provider Case Manager/Care Coordinator · NPI 1750699336

MS. Susan Lynn Johnstone, MA is a Case Manager/Care Coordinator in Pasadena, California. Registered with an NPI since 2010.

In the registry since
2010
What do these letters mean?
MA — Master of Arts
A graduate arts degree.

See every abbreviation used in this directory →

Practice location Address checks out

2555 E Colorado Blvd Ste 100
Pasadena, CA 91107-6622
Phone: (626) 577-2261
Fax: (626) 577-2254
Show map & directions

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

Specialties & licences

Case Manager/Care Coordinator (primary) Taxonomy 171M00000X

Record details

NPI number1750699336
Entity typeIndividual (Type 1)
GenderFemale
Credentials MA
Sole proprietorNo
NPI enumeratedSeptember 17, 2010
Last updated in NPPESSeptember 17, 2010

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