Hamid M. Humayun, MD
Nephrology Physician · Chicago, IL
Hamid M. Humayun, MD is a nephrology physician with a practice address in Chicago, Illinois, and NPI 1275550964, issued on Jul 17, 2006. Check the license (Illinois 036-053426, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Hamid M. Humayun
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036-053426 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5140 N California Ave, Chicago, IL 60625
- Phone
- (773) 784-2101
- Enumerated
- Jul 17, 2006
- Record last updated
- Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (773) 784-0771
- Medicaid ID
- 036-053426 IL
- Medicare enrollment
- Enrolled (PECOS I20110204000470); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 5140 N California Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Olalekan Abimbola, MDFamily Medicine Physician1568251049
- Nikaya Acfalle, RNCritical Care Medicine Registered Nurse1538880158
- Andrew Agos, MDSurgery Physician1861403891
- Margaret Aguilar, R.N., F.N.P.Family Nurse Practitioner1871563379
- Sara Ahmed, DOInternal Medicine Physician1992635122
- Chi Ahn, M.D.Internal Medicine Physician1578857835
Verify Hamid M. Humayun 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 036-053426Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average nephrology physician in 2024
668 Medicare Part D claims for 50 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 55% of claims.
Most prescribed
- Prosol291 claims
- Clinolipid51 claims
- Amlodipine Besylate28 claims
- Carvedilol23 claims
- Clonidine19 claims
- Sevelamer Carbonate18 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: $94.93
4 payments; by number, the most common kind was food and beverage; the largest payer was Akebia Therapeutics Inc. 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 one group practice
- Humayun S S CChicago, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nephrology Physician providers in Illinois
There are 572 nephrology physician records in Illinois.
Other nephrology physician records in Illinois
- Momen Abbasi, M.D.Chicago, IL1184472268
- Ahmed AbdouHarvey, IL1821526492
- Mohan Abraham, MDChicago, IL1144550088
- Pabitra Adhikari, MDChicago, IL1427629740
- Bhavani Adusumilli, MDSpringfield, IL1568792604
- Vikram Aggarwal, M.DChicago, IL1316235583
- Akansha Agrawal, MDChicago, IL1396280905
- Kireet Agrawal, MDChicago, IL1780831719
- Fayzan Ahmad, MDChicago, IL1376005835
- Mashood Ahmad, MDRockford, IL1043232846
Common questions
What is Hamid M. Humayun, MD's NPI number?
Hamid M. Humayun, MD's National Provider Identifier (NPI) is 1275550964, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Hamid M. Humayun, MD located?
The NPPES record lists a practice address at 5140 N California Ave, Chicago, IL, 60625. Phone: (773) 784-2101. Providers update this record themselves, so call before visiting.
How can I verify Hamid M. Humayun, MD's license?
NPPES lists Illinois license number 036-053426, 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 Hamid M. Humayun, MD prescribe under Medicare Part D?
In 2024, Hamid M. Humayun, MD had 668 Medicare Part D claims for 50 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.