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

Individual provider Internal Medicine Physician · NPI 1518346568

Clayton Gerald Parks, MD is an Internal Medicine Physician in Springfield, Illinois. Works from 6 locations. Licensed in California and Illinois.

Licensed in
CA, IL
In the registry since
2015
Specialties on file
4
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

2200 Lake Victoria Dr
Springfield, IL 62703-5596
Phone: (217) 529-9266
Fax: (217) 529-9151
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (5)

  • 1080 E Park St, Carbondale, IL 62901-3812 — (618) 529-1151
  • 600 W Lincoln Ave, Caseyville, IL 62232-1329 — (855) 945-3736
  • 1300 Lincoln Ave, Jacksonville, IL 62650-3112 — (877) 505-4673
  • 2323 Adlai Stevenson Dr, Springfield, IL 62703-4331 — (217) 529-9266
  • 1 Bronze Pointe N, Swansea, IL 62226-1007 — (855) 945-3736

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 036150659 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 036150659 (IL)
Psychiatry Physician Taxonomy 2084P0800X · Licence 125069730 (IL)
Psychiatry Physician Taxonomy 2084P0800X · Licence A173514 (CA)

Record details

NPI number1518346568
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 22, 2015
Last updated in NPPESOctober 15, 2024
Certification dateOctober 15, 2024

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