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

Dr. Marissa Hernandez, MD

Individual provider Internal Medicine Physician · NPI 1851287692

Dr. Marissa Hernandez, MD is an Internal Medicine Physician in Springfield, Illinois. Licensed in Illinois. Registered with an NPI since 2025.

Licensed in
IL
In the registry since
2025
Specialties on file
2
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

800 E Carpenter Street Box 43
Springfield, IL 62769-1000
Phone: (217) 814-5178
Fax: (217) 757-6458
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 125085894 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 125085894 (IL)

Record details

NPI number1851287692
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2025
Last updated in NPPESJune 24, 2026
Certification dateJune 24, 2026
Mailing addressPo Box 19636, Springfield, IL 62794-9636

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