Victor L. Thomas, MD
Internal Medicine Physician · Chicago, IL
Victor L. Thomas, MD is an internal medicine physician with a practice address in Chicago, Illinois, and NPI 1619939212, issued on Apr 6, 2006. Check the license (Illinois 036078052, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Victor L. Thomas
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036078052 IL
Self-reported in NPPES; status is on the state search - Practice location
- 9718 S Halsted St, Chicago, IL 60628
- Phone
- (773) 233-4100
- Enumerated
- Apr 6, 2006
- Record last updated
- Oct 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (773) 233-4055
- Medicaid ID
- 036078052 IL
- Medicare enrollment
- Enrolled (PECOS I20040310000591); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1987
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 9718 S Halsted St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mario Alves, DDSDentist1851629604
- Monica BatchelorPsychiatric/Mental Health Nurse Practitioner1093353385
- Marian ChukwumahPrimary Care Nurse Practitioner1366927360
- Alisha Fuller, LPCProfessional Counselor1124653613
- Haley Hutcherson, APRNPediatric Nurse Practitioner1568190114
- Oluwaseun Kayode, FNP-CFamily Nurse Practitioner1275308801
Verify Victor L. Thomas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036078052Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,041 Medicare Part D claims for 88 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium89 claims
- Amlodipine Besylate75 claims
- Losartan Potassium36 claims
- Gabapentin35 claims
- Losartan-Hydrochlorothiazide35 claims
- Metformin Hcl34 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.
Industry payments in 2024: $120.75
5 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Christian Community Health CenterChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Victor L. Thomas among 7,238 internal medicine physician records in Illinois
Victor L. Thomas, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1987 · median 2003 among the 3,580 with a school on file
- Record last updated2015 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,867 internal medicine physician records list a practice address in Chicago
They are 2,867 of the 63,379 NPPES records with a practice address in Chicago, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Chicago → Internal Medicine Physician nationwide →
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- Jorge Cavero, M.D.Chicago, IL 606291093703209
- Ann Garcelon, M.D.Chicago, IL 606291750364212
- Martin Lindenberger, M.D.Chicago, IL 606291013981463
Common questions
What is Victor L. Thomas, MD's NPI number?
Victor L. Thomas, MD's National Provider Identifier (NPI) is 1619939212, issued on Apr 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Victor L. Thomas, MD located?
The NPPES record lists a practice address at 9718 S Halsted St, Chicago, IL, 60628. Phone: (773) 233-4100. Providers update this record themselves, so call before visiting.
How can I verify Victor L. Thomas, MD's license?
NPPES lists Illinois license number 036078052, 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 Victor L. Thomas, MD prescribe under Medicare Part D?
In 2024, Victor L. Thomas, MD had 1,041 Medicare Part D claims for 88 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.
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.