Irfan Ahmed Khan, D.O.
Endocrinology, Diabetes & Metabolism Physician · Park Ridge, IL
Irfan Ahmed Khan, D.O. is an endocrinology, diabetes & metabolism physician with a practice address in Park Ridge, Illinois, and NPI 1659807709, issued on May 11, 2017. Check the license (Illinois 036159838, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Irfan Ahmed Khan
- Credential
- D.O.
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License numbers
- 036159838 IL
25MB11435600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 1775 Ballard RD, Park Ridge, IL 60068
- Phone
- (847) 318-2400
- Enumerated
- May 11, 2017
- Record last updated
- Oct 21, 2022
- Fax
- (847) 318-2414
- Medicare enrollment
- Enrolled (PECOS I20220914001844); accepts Medicare assignment
- Medical or professional school
- Marian University College Of Osteopathic Medicine, 2017
- 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 1775 Ballard RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abdulkareem AbuzirInternal Medicine Physician1841924222
- Nick AdimiInternal Medicine Physician1184325334
- Hardeep Ahdi, D.O.Internal Medicine Physician1346878055
- Bilal AhmedInternal Medicine Physician1073308821
- Neha Ahuja, PT, DPTPhysical Therapist1043890460
- Adil Alavi, M.D.Endocrinology, Diabetes & Metabolism Physician1649215161
Verify Irfan Ahmed Khan 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 036159838Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
4,906 Medicare Part D claims for 662 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 46% of claims.
Most prescribed
- Levothyroxine Sodium605 claims
- Ozempic231 claims
- Metformin Hcl222 claims
- Nano 2nd Gen Pen Needle202 claims
- Jardiance191 claims
- Atorvastatin Calcium162 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: $40.62
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.
Bills Medicare through one group practice
- Advocate Health And Hospitals CorporationPark Ridge, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Irfan Ahmed Khan among 436 endocrinology, diabetes & metabolism physician records in Illinois
Irfan Ahmed Khan, D.O. 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 2017, is newer than 80% of them.
- NPI issued2017 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2017 · median 2006 among the 295 with a school on file
- Record last updated2022 · 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 Park Ridge → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Adil Alavi, M.D.Park Ridge, IL 600681649215161
- Lawrence Domont, M.D.Park Ridge, IL 600681043256910
- Shuyang Fang, MD, MPHPark Ridge, IL 600681134582497
- Nishat Fatima, MDPark Ridge, IL 600681760898936
- Chung-Kay Koh, MDPark Ridge, IL 600681841216843
- Rebecca MoreyPark Ridge, IL 600681871989988
- Toral Patel, MDPark Ridge, IL 600681467065367
- Phillip Werner, M.D.Park Ridge, IL 600681255361788
Common questions
What is Irfan Ahmed Khan, D.O.'s NPI number?
Irfan Ahmed Khan, D.O.'s National Provider Identifier (NPI) is 1659807709, issued on May 11, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Irfan Ahmed Khan, D.O. located?
The NPPES record lists a practice address at 1775 Ballard RD, Park Ridge, IL, 60068. Phone: (847) 318-2400. Providers update this record themselves, so call before visiting.
How can I verify Irfan Ahmed Khan, D.O.'s license?
NPPES lists Illinois license number 036159838, 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 Irfan Ahmed Khan, D.O. prescribe under Medicare Part D?
In 2024, Irfan Ahmed Khan, D.O. had 4,906 Medicare Part D claims for 662 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.