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

Dr. James William Walker Sr., MD

Individual provider Pediatrics Physician · NPI 1235172974

Dr. James William Walker Sr., MD is a Pediatrics Physician in Jacksonville, Florida. Licensed in Florida. Registered with an NPI since 2006.

Licensed in
FL
In the registry since
2006
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

4957 Arapahoe Ave
Jacksonville, FL 32210
Phone: (904) 384-2004
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence ME5533 (FL)

Record details

NPI number1235172974
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 13, 2006
Last updated in NPPESJuly 13, 2026
Mailing address4957 Arapahoe Ave, Jacksonville, FL 32210

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