Saad Khan, M.D.
Internal Medicine Physician · McHenry, IL
Saad Khan, M.D. is an internal medicine physician with a practice address in McHenry, Illinois, and NPI 1003550195, issued on Apr 25, 2022. Check the license (Illinois 125.079975, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Saad Khan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 125.079975 IL
Self-reported in NPPES; status is on the state search - Practice location
- 4309 Medical Center Drive, McHenry, IL 60050
- Phone
- (815) 344-5000
- Enumerated
- Apr 25, 2022
- Record last updated
- Sep 2, 2022
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 4309 Medical Center Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruheri Perez-Tamayo, MD,PHDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1881655397
- James Skopec, M.D.Internal Medicine Physician1629026539
Verify Saad 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 125.079975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
118 Medicare Part D claims for 45 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.
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: $226.14
2 payments; by number, the most common kind was food and beverage; the largest payer was Edwards Lifesciences Corporation. 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.
Saad Khan among 7,238 internal medicine physician records in Illinois
Saad Khan, 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 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 18% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- 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).
71 internal medicine physician records list a practice address in McHenry
They are 71 of the 1,852 NPPES records with a practice address in McHenry, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in McHenry → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Parag Amin, DOMcHenry, IL 600501639107667
- Iqbal Bhwani, MDMcHenry, IL 600501245282045
- Joseph Fojtik, MDMcHenry, IL 600501801971171
- Velislava Lozeva, DOMcHenry, IL 600501831455021
- Sanjukta Mitra, MDMcHenry, IL 600501255407805
- Deepak Mitra, MDMcHenry, IL 600501114068467
- James Mowery, M.D.McHenry, IL 600501225086143
- Parmod Narang, MDMcHenry, IL 600501023029717
Common questions
What is Saad Khan, M.D.'s NPI number?
Saad Khan, M.D.'s National Provider Identifier (NPI) is 1003550195, issued on Apr 25, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Saad Khan, M.D. located?
The NPPES record lists a practice address at 4309 Medical Center Drive, McHenry, IL, 60050. Phone: (815) 344-5000. Providers update this record themselves, so call before visiting.
How can I verify Saad Khan, M.D.'s license?
NPPES lists Illinois license number 125.079975, 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 Saad Khan, M.D. prescribe under Medicare Part D?
In 2024, Saad Khan, M.D. had 118 Medicare Part D claims for 45 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.