Farhan A. Khan, MD
Nephrology Physician · Freeport, IL
Farhan A. Khan, MD is a nephrology physician with a practice address in Freeport, Illinois, and NPI 1760593693, issued on Aug 31, 2006. Check the license (Illinois 036113057, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Farhan A. Khan
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036113057 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1036 W Stephenson St, Freeport, IL 61032
- Phone
- (815) 599-6000
- Enumerated
- Aug 31, 2006
- Record last updated
- Jul 17, 2026
- Medicare enrollment
- Enrolled (PECOS I20081020000117); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 572 in Illinois → Look up another NPI →
Also registered at 1036 W Stephenson St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- David Cheng, MDUrology Physician1700850773
- Young Chung, MDSurgery Physician1679547640
- Eugene Gaertner, MDInternal Medicine Physician1053387472
- Jack Harweger, AGACNP-BCGerontology Nurse Practitioner1396170205
Verify Farhan A. 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 036113057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average nephrology physician in 2024
3,361 Medicare Part D claims for 729 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
Most prescribed
- Calcitriol737 claims
- Furosemide290 claims
- Bumetanide284 claims
- Nifedipine Er220 claims
- Hydralazine Hcl193 claims
- Vitamin D2125 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 practice group's MIPS final score for 2023 (Medicare payment program): 82.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $60.81
2 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 8,230 providers of this specialty with any payment received $3,091.37 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 5 group practices
- Cardiorenal Therapeutics OF Illinois PLLCColumbus, OH
- Cardiorenal Vision OF Indiana LLCIndianapolis, IN
- Freeport Regional Health Care FoundationFreeport, IL
- Rochelle Community Hospital AssociationRochelle, IL
- Rockford Hospitalist Group LLCRockford, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Farhan A. Khan among 572 nephrology physician records in Illinois
Farhan A. Khan, MD is one of 572 nephrology physician records with a practice address in Illinois. 87% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1997 · median 2002 among the 433 with a school on file
- Record last updated2026 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Illinois
There are 572 nephrology physician records in Illinois.
All 572 in Illinois → Every provider in Freeport → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Mashood Ahmad, MDRockford, IL 611071043232846
- Arooj Fatima, M.DRockford, IL 611071720437338
- Stephen KemneleRockford, IL 611071992180806
- Krishna K R Manda, MDRockford, IL 611071558593095
- John Maynard, MDRockford, IL 611071730180878
- Charlene Murdakes, MDRockford, IL 611071992961593
- Joanna Niemiec, MDRockford, IL 611071821016791
- Bindu Pavithran, MDRockford, IL 611071548210677
Common questions
What is Farhan A. Khan, MD's NPI number?
Farhan A. Khan, MD's National Provider Identifier (NPI) is 1760593693, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Farhan A. Khan, MD located?
The NPPES record lists a practice address at 1036 W Stephenson St, Freeport, IL, 61032. Phone: (815) 599-6000. Providers update this record themselves, so call before visiting.
How can I verify Farhan A. Khan, MD's license?
NPPES lists Illinois license number 036113057, 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 Farhan A. Khan, MD prescribe under Medicare Part D?
In 2024, Farhan A. Khan, MD had 3,361 Medicare Part D claims for 729 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Farhan A. Khan, MD's MIPS final score?
The 2023 MIPS final score is 82.6 of 100, reported for the practice group. 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.