Irbad Chowdhury, D.M.D
Dentist · Chicago, IL
Irbad Chowdhury, D.M.D is a dentist with a practice address in Chicago, Illinois, and NPI 1922317312, issued on Oct 1, 2010. Check the license (Illinois 019028375, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Irbad Chowdhury
- Credential
- D.M.D
- Primary taxonomy
- Dentist 122300000X
- License number
- 019028375 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3236 W Fullerton Ave, Chicago, IL 60647
- Phone
- (773) 276-0300
- Enumerated
- Oct 1, 2010
- Entity
- Type 1 · individual
Also registered at 3236 W Fullerton Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Philip Fidel, DDSGeneral Practice Dentistry1003008459
- Marcella Guzman, D.D.SGeneral Practice Dentistry1245396126
Verify Irbad Chowdhury in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019028375Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
2.1 times the Medicare Part D claims of the average dentist in 2024
187 Medicare Part D claims for 69 beneficiaries, against an average of 90 among the 51,502 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 29 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate50 claims
- Amoxicillin49 claims
- Ibuprofen40 claims
- Hydrocodone-Acetaminophen28 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: $452.00
6 payments, mostly food and beverage; the largest payer was Straumann USA LLC. The 32,932 providers of this specialty with any payment received $579.61 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.
1,164 dentist records list a Chicago practice address
They are 1,164 of the 63,379 NPPES records with a Chicago practice address, and 4,688 dentist records in Illinois.
All 1,164 in Chicago → All 4,688 in Illinois → Every provider in Chicago →
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- Abdallah AbboudChicago, IL1962702068
- Nancy Abdala, D.D.S.Chicago, IL1467682302
- Fathi Abdallah, DMDOak Lawn, IL1447827225
- Ghassan Abdallah, DMDOak Lawn, IL1720179021
- Housam Abdallah, DMDJoliet, IL1811673973
Common questions
What is Irbad Chowdhury, D.M.D's NPI number?
Irbad Chowdhury, D.M.D's National Provider Identifier (NPI) is 1922317312, issued on Oct 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Irbad Chowdhury, D.M.D located?
The NPPES record lists a practice address at 3236 W Fullerton Ave, Chicago, IL, 60647. Phone: (773) 276-0300. Providers update this record themselves, so call before visiting.
How can I verify Irbad Chowdhury, D.M.D's license?
NPPES lists Illinois license number 019028375, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Irbad Chowdhury, D.M.D prescribe under Medicare Part D?
In 2024, Irbad Chowdhury, D.M.D had 187 Medicare Part D claims for 69 beneficiaries; the average among dentist prescribers was 90. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.