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

Dr. James Willard King, MD

Individual provider Internal Medicine Physician · NPI 1073236618

Dr. James Willard King, MD is an Internal Medicine Physician in Catonsville, Maryland. Practices as a sole proprietor. Licensed in Maryland.

Licensed in
MD
In the registry since
2022
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

5409 Jacks Ct
Catonsville, MD 21228-3705
Phone: (410) 370-2243
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D20186 (MD)

Record details

NPI number1073236618
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedSeptember 20, 2022
Last updated in NPPESSeptember 20, 2022
Certification dateSeptember 20, 2022
Mailing address5409 Jacks Ct, Catonsville, MD 21228-3705

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