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

Hardin Douglas Johnson, MD

Individual provider Internal Medicine Physician · NPI 1215878798

Hardin Douglas Johnson, MD is an Internal Medicine Physician in Jackson, Mississippi. Licensed in Mississippi. Registered with an NPI since 2026.

Licensed in
MS
In the registry since
2026
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

2500 N State St
Jackson, MS 39216-4500
Phone: (601) 984-1000
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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 T-6221 (MS)

Record details

NPI number1215878798
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 1, 2026
Last updated in NPPESJuly 2, 2026
Certification dateJuly 2, 2026

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