Tyler Olan Reese, MD
Addiction Medicine (Internal Medicine) Physician · Chicago, IL
Tyler Olan Reese, MD is an addiction medicine (internal medicine) physician with a practice address in Chicago, Illinois, and NPI 1144856451, issued on Mar 18, 2020. Check the license (Illinois 036.169801, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Tyler Olan Reese
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Internal Medicine) Physician 207RA0401X
- License number
- 036.169801 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1740 W Taylor St, Chicago, IL 60612
- Phone
- (866) 600-2273
- Enumerated
- Mar 18, 2020
- Record last updated
- Jun 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20250903000290); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 2021
- Entity
- Type 1 · individual
8 nearest addiction medicine (internal medicine) physician records → All 15 in Illinois → Look up another NPI →
Also registered at 1740 W Taylor St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Tyler Olan Reese 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 036.169801Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average addiction medicine (internal medicine) physician in 2024
158 Medicare Part D claims for 35 beneficiaries, against an average of 829 among the 401 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Gabapentin12 claims
- Mirtazapine12 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: $23.88
1 payment: food and beverage; the largest payer was Indivior Inc. The 188 providers of this specialty with any payment received $1,761.64 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
- The Board OF Trustees OF The University OF IllinoisChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tyler Olan Reese among 15 addiction medicine (internal medicine) physician records in Illinois
Tyler Olan Reese, MD is one of 15 addiction medicine (internal medicine) physician records with a practice address in Illinois. 67% 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 67% of them.
- NPI issued2020 · 67% of these records are older, 7% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RA0401X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Addiction Medicine (Internal Medicine) Physician providers in Illinois
There are 15 addiction medicine (internal medicine) physician records in Illinois.
All 15 in Illinois → Every provider in Chicago → Addiction Medicine (Internal Medicine) Physician nationwide →
The 8 addiction medicine (internal medicine) physician records with the nearest ZIP codes
- Tiffany Tahata, DOChicago, IL 606121942820337
- Michael Baldinger, M.D.Chicago, IL 606141598879223
- Samantha Quarless, MDChicago, IL 606081639524119
- Abdel Fahmy, M.D.Chicago, IL 606611851485312
- Amanda DonaldPalos Heights, IL 604631578127650
- Edward Winter, MDOlympia Fields, IL 604611063543346
- Abhin Singla, M.D.Joliet, IL 604351659300796
- Albert Tanlim, MDWatseka, IL 609701659342665
Common questions
What is Tyler Olan Reese, MD's NPI number?
Tyler Olan Reese, MD's National Provider Identifier (NPI) is 1144856451, issued on Mar 18, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Tyler Olan Reese, MD located?
The NPPES record lists a practice address at 1740 W Taylor St, Chicago, IL, 60612. Phone: (866) 600-2273. Providers update this record themselves, so call before visiting.
How can I verify Tyler Olan Reese, MD's license?
NPPES lists Illinois license number 036.169801, 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 Tyler Olan Reese, MD prescribe under Medicare Part D?
In 2024, Tyler Olan Reese, MD had 158 Medicare Part D claims for 35 beneficiaries; the average among addiction medicine (internal medicine) physician prescribers was 829. 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.