Ilene Weintraub Yohay, M.D.
Endocrinology, Diabetes & Metabolism Physician · Flossmoor, IL
Ilene Weintraub Yohay, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Flossmoor, Illinois, and NPI 1669486262, issued on Jul 28, 2006. Check the license (Illinois 036086089, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ilene Weintraub Yohay
- Credential
- M.D.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 036086089 IL
Self-reported in NPPES; status is on the state search - Practice location
- 19550 Governors Hwy Ste 2000, Flossmoor, IL 60422
- Phone
- (708) 957-8750
- Enumerated
- Jul 28, 2006
- Record last updated
- Mar 13, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid ID
- 036086089 IL
- Medicare enrollment
- Enrolled (PECOS I20050817000625); may accept Medicare assignment
- Medical or professional school
- University Of Pittsburgh School Of Medicine, 1987
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 436 in Illinois → Look up another NPI →
Also registered at 19550 Governors Hwy Ste 2000
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zahrain St. Jean, M.D.Family Medicine Physician1992884241
Verify Ilene Weintraub Yohay 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 036086089Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,407 Medicare Part D claims for 631 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Ozempic444 claims
- Levothyroxine Sodium361 claims
- Atorvastatin Calcium308 claims
- Mounjaro251 claims
- Metformin Hcl197 claims
- Jardiance189 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: $2,897.90
29 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 5,661 providers of this specialty with any payment received $5,742.15 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.
Ilene Weintraub Yohay among 436 endocrinology, diabetes & metabolism physician records in Illinois
Ilene Weintraub Yohay, 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 62% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1987 · median 2006 among the 295 with a school on file
- Record last updated2018 · 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 Flossmoor → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Akbar Rahmani, M.D.Flossmoor, IL 604221952301293
- Ayesha Akbar, M.D.Frankfort, IL 604231407809064
- Jyothsna Palla, M.D.Hazel Crest, IL 604291437397023
- Nuzhat Chalisa, MDChannahon, IL 604101184686909
- Lucy Dey, M.D.Joliet, IL 604351710191705
- Wassim El-Harake, M.D.Joliet, IL 604351346236098
- Babak Pazooki, MDJoliet, IL 604351396762316
- Veena Nadkarni, M.D.Crest Hill, IL 604031124090931
Common questions
What is Ilene Weintraub Yohay, M.D.'s NPI number?
Ilene Weintraub Yohay, M.D.'s National Provider Identifier (NPI) is 1669486262, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ilene Weintraub Yohay, M.D. located?
The NPPES record lists a practice address at 19550 Governors Hwy Ste 2000, Flossmoor, IL, 60422. Phone: (708) 957-8750. Providers update this record themselves, so call before visiting.
How can I verify Ilene Weintraub Yohay, M.D.'s license?
NPPES lists Illinois license number 036086089, 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 Ilene Weintraub Yohay, M.D. prescribe under Medicare Part D?
In 2024, Ilene Weintraub Yohay, M.D. had 4,407 Medicare Part D claims for 631 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.
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.