NPPES file of Aug 9, 2026

Inchun Yang, D.D.S.

General Practice Dentistry · Calumet City, IL

Inchun Yang, D.D.S. is a general practice dentistry with a practice address in Calumet City, Illinois, and NPI 1366589871, issued on Jan 31, 2007. Check the license (Illinois 019025360, 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
1366589871
Name
Inchun Yang
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
019025360 IL
Self-reported in NPPES; status is on the state search
Practice location
1721 Sibley Blvd, Calumet City, IL 60409
Phone
(708) 868-1770
Enumerated
Jan 31, 2007
Record last updated
Apr 4, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(708) 868-3773
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 Inchun Yang 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 019025360
    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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45% fewer Medicare Part D claims than the average general practice dentistry in 2024

46 Medicare Part D claims for 31 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.

  1. Inchun Yang46
  2. Specialty average83

Most prescribed

  1. Amoxicillin28 claims
  2. Ibuprofen11 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: $13.38

1 payment: food and beverage; the largest payer was Philips North America LLC. The 41,669 providers of this specialty with any payment received $597.01 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Inchun Yang$13.38
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Inchun Yang among 5,276 general practice dentistry records in Illinois

Inchun Yang, 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 updated2016 · 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).

8 general practice dentistry records list a practice address in Calumet City

They are 8 of the 239 NPPES records with a practice address in Calumet City, and 5,276 general practice dentistry records in Illinois.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Stephen AndersonCalumet City, IL 604091861415960
  2. Jerry Dillon, D.D.S., M.S., PH.D.Calumet City, IL 604091811156839
  3. Jeff Langefeld, D.M.D.Calumet City, IL 604091205218617
  4. Ian OffordCalumet City, IL 604091093489627
  5. Jiana Panos, D.D.SCalumet City, IL 604091568627776
  6. Soham Rajpara, DDSCalumet City, IL 604091093260135
  7. David Yu, D.D.S.Calumet City, IL 604091316000532
  8. Kevin Breen, D.D.S.Channahon, IL 604101548338320

Common questions

What is Inchun Yang, D.D.S.'s NPI number?

Inchun Yang, D.D.S.'s National Provider Identifier (NPI) is 1366589871, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Inchun Yang, D.D.S. located?

The NPPES record lists a practice address at 1721 Sibley Blvd, Calumet City, IL, 60409. Phone: (708) 868-1770. Providers update this record themselves, so call before visiting.

How can I verify Inchun Yang, D.D.S.'s license?

NPPES lists Illinois license number 019025360, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Inchun Yang, D.D.S. prescribe under Medicare Part D?

In 2024, Inchun Yang, D.D.S. had 46 Medicare Part D claims for 31 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.