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

Lillian Joy Houston, MD

Individual provider Psychiatry Physician · NPI 1093919714

Lillian Joy Houston, MD is a Psychiatry in Springfield, Illinois. Qualified in 2004, 22 years ago. Practices with SIU Physicians and Surgeons Inc, a 316-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Mississippi.

Years since qualifying
22
Licensed in
MS
In the registry since
2007
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

315 W Carpenter St Dept OF
Springfield, IL 62702-4901
Phone: (217) 545-8000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 20232 (MS)

Record details

NPI number1093919714
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 14, 2007
Last updated in NPPESAugust 27, 2020
Certification dateAugust 27, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Siu Physicians And Surgeons Inc — 316 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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