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

Individual provider Urology Physician · NPI 1356748099

Dr. Jon Gilchrist Walker, MD is an Urology Physician in Lancaster, Pennsylvania. Practices as a sole proprietor. Licensed in Pennsylvania.

Licensed in
PA
In the registry since
2014
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

110 N Duke St Apt 301
Lancaster, PA 17602-2804
Phone: (717) 393-3555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Urology Physician (primary) Taxonomy 208800000X · Licence MD017170E (PA)

Record details

NPI number1356748099
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 24, 2014
Last updated in NPPESNovember 24, 2014
Mailing address110 N Duke St, Apt 301, Lancaster, PA 17602-2804

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