Hamad M. Chaudhary, M.D.
Otolaryngology Physician · Park Ridge, IL
Hamad M. Chaudhary, M.D. is an otolaryngology physician with a practice address in Park Ridge, Illinois, and NPI 1679884118, issued on Jun 30, 2010. Check the license (Illinois 036.140353, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Hamad M. Chaudhary
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License numbers
- 036.140353 IL
D0079533 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1875 Dempster St, Park Ridge, IL 60068
- Phone
- (847) 685-1000
- Enumerated
- Jun 30, 2010
- Record last updated
- Nov 22, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190415000095); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 2010
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 482 in Illinois → Look up another NPI →
Also registered at 1875 Dempster St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marissa BarriaPhysician Assistant1720829351
- Jerry Bauer, MDNeurological Surgery Physician1861490427
- Christopher Bergin, MDOrthopaedic Surgery of the Spine Physician1205880820
- Avi Bernstein, M.D.Orthopaedic Surgery of the Spine Physician1740325927
Verify Hamad M. Chaudhary 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 036.140353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
About as many Medicare Part D claims as the average otolaryngology physician in 2024
542 Medicare Part D claims for 232 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Fluticasone Propionate89 claims
- Azelastine Hcl81 claims
- Ipratropium Bromide48 claims
- Omeprazole38 claims
- Doxycycline Hyclate32 claims
- Cephalexin24 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: $27.90
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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 CorporationAurora, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Hamad M. Chaudhary among 482 otolaryngology physician records in Illinois
Hamad M. Chaudhary, M.D. is one of 482 otolaryngology physician records with a practice address in Illinois. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 36% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2010 · median 2005 among the 290 with a school on file
- Record last updated2021 · 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 207Y00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Illinois
There are 482 otolaryngology physician records in Illinois.
All 482 in Illinois → Every provider in Park Ridge → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Martin Anderson, M.D.Park Ridge, IL 600681467767855
- Sanjeev Balamohan, M.D.Park Ridge, IL 600681952740318
- Gregory Bussell, M.D.Park Ridge, IL 600681063404358
- Nadieska CaballeroPark Ridge, IL 600681447489448
- Francis Casper, M.D.Park Ridge, IL 600681356333637
- Michael Dougherty, MDPark Ridge, IL 600681437786407
- Katherine Hamming, M.D.Park Ridge, IL 600681861684334
- Ashley Heilingoetter, MDPark Ridge, IL 600681689164410
Common questions
What is Hamad M. Chaudhary, M.D.'s NPI number?
Hamad M. Chaudhary, M.D.'s National Provider Identifier (NPI) is 1679884118, issued on Jun 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Hamad M. Chaudhary, M.D. located?
The NPPES record lists a practice address at 1875 Dempster St, Park Ridge, IL, 60068. Phone: (847) 685-1000. Providers update this record themselves, so call before visiting.
How can I verify Hamad M. Chaudhary, M.D.'s license?
NPPES lists Illinois license number 036.140353, 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 Hamad M. Chaudhary, M.D. prescribe under Medicare Part D?
In 2024, Hamad M. Chaudhary, M.D. had 542 Medicare Part D claims for 232 beneficiaries; the average among otolaryngology physician prescribers was 541. 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.