NPPES file of Aug 9, 2026

Alin Alkass, D.D.S.

General Practice Dentistry · Chicago, IL

Alin Alkass, D.D.S. is a general practice dentistry with a practice address in Chicago, Illinois, and NPI 1336358993, issued on May 21, 2007. Check the license (Illinois 019026852, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1336358993
Name
Alin Alkass
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
019026852 IL
Self-reported in NPPES; status is on the state search
Practice location
5780 N Elston Ave, Chicago, IL 60646
Phone
(773) 763-7434
Enumerated
May 21, 2007
Record last updated
Feb 12, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(773) 763-7613
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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Verify Alin Alkass 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 019026852
    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

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2% more Medicare Part D claims than the average general practice dentistry in 2024

85 Medicare Part D claims for 42 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 12 claims were for opioids.

  1. Alin Alkass85
  2. Specialty average83

Most prescribed

  1. Amoxicillin50 claims
  2. Clindamycin Hcl11 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.

Alin Alkass among 5,276 general practice dentistry records in Illinois

Alin Alkass, D.D.S. is one of 5,276 general practice dentistry 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 2007, is newer than 32% of them.

  • NPI issued2007 · 32% of these records are older, 43% 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 updated2013 · 75% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X 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 general practice dentistry records list a practice address in Chicago

They are 1,148 of the 63,379 NPPES records with a practice address in Chicago, and 5,276 general practice dentistry records in Illinois.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Terrence Busby, D.D.S.Chicago, IL 606461386650125
  2. Sukyong Chang, D.D.S.Chicago, IL 606461053316752
  3. Jee-Sun Chun, D.D.S.Chicago, IL 606461639235773
  4. Michael Connolly, D.D.S.Chicago, IL 606461821058801
  5. Reinhold Fischer, DDSChicago, IL 606461134273204
  6. Martin Karwowski, DDSChicago, IL 606461881647436
  7. Ung Kim, DDSChicago, IL 606461801963103
  8. Jeffrey Kramer, D.D.S.Chicago, IL 606461154351641

Common questions

What is Alin Alkass, D.D.S.'s NPI number?

Alin Alkass, D.D.S.'s National Provider Identifier (NPI) is 1336358993, issued on May 21, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Alin Alkass, D.D.S. located?

The NPPES record lists a practice address at 5780 N Elston Ave, Chicago, IL, 60646. Phone: (773) 763-7434. Providers update this record themselves, so call before visiting.

How can I verify Alin Alkass, D.D.S.'s license?

NPPES lists Illinois license number 019026852, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Alin Alkass, D.D.S. prescribe under Medicare Part D?

In 2024, Alin Alkass, D.D.S. had 85 Medicare Part D claims for 42 beneficiaries; the average among general practice dentistry prescribers was 83. 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.