Justin L. Feng, DMD
General Practice Dentistry · Palatine, IL
Justin L. Feng, DMD is a general practice dentistry with a practice address in Palatine, Illinois, and NPI 1093368219, issued on Jul 17, 2019. Check the license (Illinois 019.021466, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Justin L. Feng
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019.021466 IL
Self-reported in NPPES; status is on the state search - Practice location
- 968 E Dundee RD, Palatine, IL 60074
- Phone
- (847) 221-0060
- Enumerated
- Jul 17, 2019
- Record last updated
- Mar 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 968 E Dundee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amela Music, DMDDentist1902650187
Verify Justin L. Feng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019.021466Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average general practice dentistry in 2024
22 Medicare Part D claims for 15 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
- Amoxicillin12 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.
42 general practice dentistry records list a practice address in Palatine
They are 42 of the 770 NPPES records with a practice address in Palatine, and 5,276 general practice dentistry records in Illinois.
All 42 in Palatine → All 5,276 in Illinois → Every provider in Palatine →
Other general practice dentistry records in Illinois
- Kelli Aaby, DDSLoves Park, IL1508090481
- Khadija Aamir Sulemanjee, DMDSkokie, IL1205493269
- Mohammad Abbas, DDSNorthlake, IL1013975531
- Abdullah Abd EssamadChicago, IL1528848066
- Samer Abdallah, DDSPalatine, IL1487092706
- Dana Abdeddin, DDSPalos Heights, IL1083442768
- Hossam AbdelsalamElgin, IL1184248213
- Naser Abdelsalam, DMDChicago, IL1528740875
- Tawfik Abdul DayemNaperville, IL1003536269
- Osaamah Abdulla, DMDBlue Island, IL1083407886
Common questions
What is Justin L. Feng, DMD's NPI number?
Justin L. Feng, DMD's National Provider Identifier (NPI) is 1093368219, issued on Jul 17, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Justin L. Feng, DMD located?
The NPPES record lists a practice address at 968 E Dundee RD, Palatine, IL, 60074. Phone: (847) 221-0060. Providers update this record themselves, so call before visiting.
How can I verify Justin L. Feng, DMD's license?
NPPES lists Illinois license number 019.021466, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Justin L. Feng, DMD prescribe under Medicare Part D?
In 2024, Justin L. Feng, DMD had 22 Medicare Part D claims for 15 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.