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

John Walker

Individual provider Case Manager/Care Coordinator · NPI 1740344399

John Walker is a Case Manager/Care Coordinator in Chester, Pennsylvania. Registered with an NPI since 2006.

In the registry since
2006

Practice location Address checks out

2600 W 9th St
Chester, PA 19013-2040
Phone: (610) 497-7335
Fax: (610) 497-7420
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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 number1740344399
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedDecember 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address2600 W 9th St, Chester, PA 19013-2040

Other providers in Chester