Ty Stein, M.D.
Internal Medicine Physician · Lake In The Hills, IL
Ty Stein, M.D. is an internal medicine physician with a practice address in Lake In The Hills, Illinois, and NPI 1891789178, issued on Sep 1, 2005. Check the license (Illinois 036060534, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ty Stein
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036060534 IL
Self-reported in NPPES; status is on the state search - Practice location
- 170 North Lakewood Road, Lake In The Hills, IL 60156
- Phone
- (224) 569-4000
- Enumerated
- Sep 1, 2005
- Record last updated
- Aug 31, 2022
- Fax
- (224) 569-4001
- Medicaid ID
- 036060534 IL
- Medicare enrollment
- Enrolled (PECOS I20040616000772); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1978
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 170 North Lakewood Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bonnie Bremer, M.D.Internal Medicine Physician1396738894
- Kevin Cronin, M.D.Internal Medicine Physician1659473247
- James Nikoleit, MDInternal Medicine Physician1306813316
- Peggy Preidis, APRN, BCFamily Nurse Practitioner1447238753
- George Urban, M.D.Internal Medicine Physician1215920699
Verify Ty Stein 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 036060534Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% more Medicare Part D claims than the average internal medicine physician in 2024
4,732 Medicare Part D claims for 385 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 140 claims were for opioids.
Most prescribed
- Atorvastatin Calcium335 claims
- Lisinopril249 claims
- Amlodipine Besylate233 claims
- Levothyroxine Sodium220 claims
- Metoprolol Succinate168 claims
- Metformin Hcl155 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.
The MIPS final score for 2023 (Medicare payment program): 75.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $74.62
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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
- Urbancare LLCLake In The Hills, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ty Stein among 7,238 internal medicine physician records in Illinois
Ty Stein, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 93% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1978 · median 2003 among the 3,580 with a school on file
- Record last updated2022 · 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).
6 internal medicine physician records list a practice address in Lake In The Hills
They are 6 of the 316 NPPES records with a practice address in Lake In The Hills, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Lake In The Hills → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Bonnie Bremer, M.D.Lake In The Hills, IL 601561396738894
- Steven Campau, MDLake In The Hills, IL 601561255440954
- Kevin Cronin, M.D.Lake In The Hills, IL 601561659473247
- James Nikoleit, MDLake In The Hills, IL 601561306813316
- George Urban, M.D.Lake In The Hills, IL 601561215920699
- Eric Kelley, MDBroadview, IL 601551134102346
- Walter Morrissey, M.D.Westchester, IL 601541043393705
- Asha Thomas, M.D.Westchester, IL 601541124171459
Common questions
What is Ty Stein, M.D.'s NPI number?
Ty Stein, M.D.'s National Provider Identifier (NPI) is 1891789178, issued on Sep 1, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Ty Stein, M.D. located?
The NPPES record lists a practice address at 170 North Lakewood Road, Lake In The Hills, IL, 60156. Phone: (224) 569-4000. Providers update this record themselves, so call before visiting.
How can I verify Ty Stein, M.D.'s license?
NPPES lists Illinois license number 036060534, 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 Ty Stein, M.D. prescribe under Medicare Part D?
In 2024, Ty Stein, M.D. had 4,732 Medicare Part D claims for 385 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Ty Stein, M.D.'s MIPS final score?
The 2023 MIPS final score is 75.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.