Preeti Iyer Das, D.D.S
Dentist · Chicago, IL
Preeti Iyer Das, D.D.S is a dentist with a practice address in Chicago, Illinois, and NPI 1851706964, issued on Jun 26, 2014. Check the license (Illinois 019.031798, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Preeti Iyer Das
- Credential
- D.D.S
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 019.031798 IL
2901021220 MI
Self-reported in NPPES; status is on the state search - Practice location
- 111 W. Jackson, Chicago, IL 60604
- Phone
- (312) 939-2400
- Enumerated
- Jun 26, 2014
- Record last updated
- Feb 27, 2023
- Entity
- Type 1 · individual
8 nearest dentist records → All 4,522 in Illinois → Look up another NPI →
Verify Preeti Iyer Das in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019.031798Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $150.00
1 payment: consulting fee; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
Preeti Iyer Das among 4,522 dentist records in Illinois
Preeti Iyer Das, D.D.S is one of 4,522 dentist records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 62% of them.
- NPI issued2014 · 62% of these records are older, 35% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2023 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,148 dentist records list a practice address in Chicago
They are 1,148 of the 63,379 NPPES records with a practice address in Chicago, and 4,522 dentist records in Illinois.
All 4,522 in Illinois → Every provider in Chicago → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Devon Ramaswamy, DDSChicago, IL 606041740850593
- Stefania Spilotro, D.D.S.Chicago, IL 606041497164594
- Theresa Wang, D.D.S.Chicago, IL 606041427304724
- Daniel Berman, D.M.D.Chicago, IL 606031528282449
- Sheila Brown, D.D.S.Chicago, IL 606051083761647
- Oussama Founas, D.D.SChicago, IL 606051770803926
- Kareem Hatahet, D.D.S.Chicago, IL 606051285013664
- Kevin Landers, DDSChicago, IL 606031497995062
Common questions
What is Preeti Iyer Das, D.D.S's NPI number?
Preeti Iyer Das, D.D.S's National Provider Identifier (NPI) is 1851706964, issued on Jun 26, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Preeti Iyer Das, D.D.S located?
The NPPES record lists a practice address at 111 W. Jackson, Chicago, IL, 60604. Phone: (312) 939-2400. Providers update this record themselves, so call before visiting.
How can I verify Preeti Iyer Das, D.D.S's license?
NPPES lists Illinois license number 019.031798, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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.