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

Mr. Talmas Plinio Amorim Fernandes, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1669096541

Mr. Talmas Plinio Amorim Fernandes, MD is an Endocrinology in Springfield, Illinois. Qualified in 2012, 14 years ago. Practices with SIU Physicians and Surgeons Inc, a 316-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in Illinois.

Years since qualifying
14
Licensed in
IL
In the registry since
2020
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

751 N Rutledge St Ste 1700
Springfield, IL 62702-4968
Phone: (217) 545-8000
Fax: (217) 545-1229
Show map & directions

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

Additional practice locations (2)

  • 2 Memorial Dr Fl 1, Decatur, IL 62526-3950 — (217) 545-8000
  • 115 Lincoln Street, Framingham, MA 01702 — (508) 239-3393

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 036.173235 (IL)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1669096541
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2020
Last updated in NPPESNovember 24, 2025
Certification dateNovember 24, 2025

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Medical schoolOTHER
Graduated 2012 (14 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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