Chang W. Rhim, DDS
General Practice Dentistry · Whiting, IN
Chang W. Rhim, DDS is a general practice dentistry with a practice address in Whiting, Indiana, and NPI 1932288057, issued on Nov 2, 2006. Check the license (Indiana 12010392A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Chang W. Rhim
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 12010392A IN
Self-reported in NPPES; status is on the state search - Practice location
- 1730 Calumet Ave, Whiting, IN 46394
- Phone
- (219) 659-2776
- Enumerated
- Nov 2, 2006
- Record last updated
- Jan 28, 2025
- Fax
- (219) 370-0038
- Medicaid ID
- 200341740A IN
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 2,066 in Indiana → Look up another NPI →
Also registered at 1730 Calumet Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brandon RhimDentist1821776741
Verify Chang W. Rhim in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 12010392ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average general practice dentistry in 2024
62 Medicare Part D claims for 49 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.
Most prescribed
- Amoxicillin38 claims
- Chlorhexidine Gluconate13 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.
Chang W. Rhim among 2,066 general practice dentistry records in Indiana
Chang W. Rhim, DDS is one of 2,066 general practice dentistry records with a practice address in Indiana. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 61% newer
- In a Medicare fileYes · 65% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2025 · 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 general practice dentistry records list a practice address in Whiting
They are 3 of the 57 NPPES records with a practice address in Whiting, and 2,066 general practice dentistry records in Indiana.
All 2,066 in Indiana → Every provider in Whiting → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Stephen Almeleh, D.D.S.Whiting, IN 463941760556815
- Jeffrey Stolarz, DDSWhiting, IN 463941730238650
- David Reed, DDSWestville, IN 463911588858252
- Joseph Stewart, D.D.S.Wanatah, IN 463901578681474
- Luis Cuellar, DDSValparaiso, IN 463851053586883
- Michael Foster, DMDValparaiso, IN 463851457991556
- Lynn Gassoway, DDSGary, IN 464031962500298
- Helen Kirscher, DDS FAGDValparaiso, IN 463851326150103
Common questions
What is Chang W. Rhim, DDS's NPI number?
Chang W. Rhim, DDS's National Provider Identifier (NPI) is 1932288057, issued on Nov 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Chang W. Rhim, DDS located?
The NPPES record lists a practice address at 1730 Calumet Ave, Whiting, IN, 46394. Phone: (219) 659-2776. Providers update this record themselves, so call before visiting.
How can I verify Chang W. Rhim, DDS's license?
NPPES lists Indiana license number 12010392A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Chang W. Rhim, DDS prescribe under Medicare Part D?
In 2024, Chang W. Rhim, DDS had 62 Medicare Part D claims for 49 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.