NPPES file of Aug 9, 2026

Robert Dequina Du, PHARMD

Pharmacist · Chicago, IL

Robert Dequina Du, PHARMD is a pharmacist with a practice address in Chicago, Illinois, and NPI 1922956010, issued on Mar 17, 2026. Check the license (Illinois 051307690, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922956010
Name
Robert Dequina Du
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
051307690 IL
Self-reported in NPPES; status is on the state search
Practice location
820 S Damen Ave, Chicago, IL 60612
Phone
(312) 569-7110
Enumerated
Mar 17, 2026
Record last updated
Mar 17, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pharmacist records → All 9,744 in Illinois → Look up another NPI →

Also registered at 820 S Damen Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maducolil Abraham, LCSW, ACSWClinical Social Worker1942403290
  2. Sindhu Abraham, PHARM.D.Pharmacist1578679247
  3. Dianne Patricia AdayaPharmacist1073454609
  4. Craig AddisonRegistered Nurse1568856219
  5. Ariane AidedjiPharmacist1467371393
  6. Mila Albert, PHARM.DPharmacist1972582179

Verify Robert Dequina Du in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 051307690    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Robert Dequina Du among 9,744 pharmacist records in Illinois

Robert Dequina Du, PHARMD is one of 9,744 pharmacist records with a practice address in Illinois. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2026, is newer than 97% of them.

  • NPI issued2026 · 97% of these records are older, 0% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2026 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,906 pharmacist records list a practice address in Chicago

They are 1,906 of the 63,379 NPPES records with a practice address in Chicago, and 9,744 pharmacist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 9,744 in Illinois → Every provider in Chicago → Pharmacist nationwide →

The 8 pharmacist records with the nearest ZIP codes

  1. Sindhu Abraham, PHARM.D.Chicago, IL 606121578679247
  2. Mila Albert, PHARM.DChicago, IL 606121972582179
  3. Bernadette Brown, PHARM.D.Chicago, IL 606121508951989
  4. Glen Ezaki, RPHChicago, IL 606121477658078
  5. Brett Geiger, PHARMDChicago, IL 606121104930049
  6. Nalini Goyal, MPHARMChicago, IL 606121215035514
  7. James Hamamoto, RPHChicago, IL 606121780777839
  8. Daniel Jung, R.PH.Chicago, IL 606121669579488

Common questions

What is Robert Dequina Du, PHARMD's NPI number?

Robert Dequina Du, PHARMD's National Provider Identifier (NPI) is 1922956010, issued on Mar 17, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Robert Dequina Du, PHARMD located?

The NPPES record lists a practice address at 820 S Damen Ave, Chicago, IL, 60612. Phone: (312) 569-7110. Providers update this record themselves, so call before visiting.

How can I verify Robert Dequina Du, PHARMD's license?

NPPES lists Illinois license number 051307690, 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.