NPPES file of Aug 9, 2026

Talmas Plinio Amorim Fernandes, M.D.

Endocrinology, Diabetes & Metabolism Physician · Springfield, IL

Talmas Plinio Amorim Fernandes, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Springfield, Illinois, and NPI 1669096541, issued on Jun 5, 2020. Check the license (Illinois 036.173235, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1669096541
Name
Talmas Plinio Amorim Fernandes
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
036.173235 IL
Self-reported in NPPES; status is on the state search
Practice location
751 N Rutledge St Ste 1700, Springfield, IL 62702
Phone
(217) 545-8000
Enumerated
Jun 5, 2020
Record last updated
Nov 24, 2025
Fax
(217) 545-1229
Medicare enrollment
Enrolled (PECOS I20250527001093); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest endocrinology, diabetes & metabolism physician records → All 436 in Illinois → Look up another NPI →

Also registered at 751 N Rutledge St Ste 1700

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Omar Abdulfattah, MDPulmonary Disease Physician1205259330
  2. Makarem Abulimon, M.D.Endocrinology, Diabetes & Metabolism Physician1699207381
  3. Kelly ArgoFamily Nurse Practitioner1275203051
  4. Mouhamad Bakir, MDPulmonary Disease Physician1154319994
  5. Kathleen Bottum, M.D.Psychiatry Physician1124003025
  6. Kylee Denney, FNP-BCFamily Nurse Practitioner1689216491

Verify Talmas Plinio Amorim Fernandes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036.173235    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

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94% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

155 Medicare Part D claims for 27 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D.

  1. Talmas Amorim Fernandes155
  2. Specialty average2,630

Most prescribed

  1. Atorvastatin Calcium15 claims
  2. Lantus Solostar11 claims
  3. Mounjaro11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Siu Physicians And Surgeons IncSpringfield, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Talmas Plinio Amorim Fernandes among 436 endocrinology, diabetes & metabolism physician records in Illinois

Talmas Plinio Amorim Fernandes, M.D. is one of 436 endocrinology, diabetes & metabolism physician records with a practice address in Illinois. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 89% of them.

  • NPI issued2020 · 89% of these records are older, 8% newer
  • In a Medicare fileYes · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2012 · median 2006 among the 295 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Illinois

There are 436 endocrinology, diabetes & metabolism physician records in Illinois.

All 436 in Illinois → Every provider in Springfield → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Jumana Abdelkarim, MDSpringfield, IL 627021154815363
  2. Makarem Abulimon, M.D.Springfield, IL 627021699207381
  3. Suzan Al Gharaibeh, M.D.Springfield, IL 627021235345539
  4. Amira Elmagbari, M.D, MSCSpringfield, IL 627021427312875
  5. Kevin Hazard, M.D.Springfield, IL 627021881652089
  6. Hadoun Jabri, MDSpringfield, IL 627021679828925
  7. Michael Jakoby, M.D.Springfield, IL 627021770515181
  8. Chaitanya Mamillapalli, M.D, MRCPSpringfield, IL 627021710137930

Common questions

What is Talmas Plinio Amorim Fernandes, M.D.'s NPI number?

Talmas Plinio Amorim Fernandes, M.D.'s National Provider Identifier (NPI) is 1669096541, issued on Jun 5, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Talmas Plinio Amorim Fernandes, M.D. located?

The NPPES record lists a practice address at 751 N Rutledge St Ste 1700, Springfield, IL, 62702. Phone: (217) 545-8000. Providers update this record themselves, so call before visiting.

How can I verify Talmas Plinio Amorim Fernandes, M.D.'s license?

NPPES lists Illinois license number 036.173235, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Talmas Plinio Amorim Fernandes, M.D. prescribe under Medicare Part D?

In 2024, Talmas Plinio Amorim Fernandes, M.D. had 155 Medicare Part D claims for 27 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.