Alexander Allen, DMD
General Practice Dentistry · Chicago, IL
Alexander Allen, DMD is a general practice dentistry with a practice address in Chicago, Illinois, and NPI 1487808895, issued on Nov 12, 2008. Check the license (Illinois 019020144, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Allen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 019020144 IL
Self-reported in NPPES; status is on the state search - Practice location
- 8340 S Ashland Ave, Chicago, IL 60620
- Phone
- (773) 233-4330
- Enumerated
- Nov 12, 2008
- Record last updated
- Nov 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (773) 233-3046
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 8340 S Ashland Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angel Frazier, DMDGeneral Practice Dentistry1457969610
- Natosha ScottGeneral Practice Dentistry1770780694
Verify Alexander Allen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 019020144Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average general practice dentistry in 2024
63 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.
Most prescribed
- Chlorhexidine Gluconate25 claims
- Amoxicillin21 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.
Alexander Allen among 5,276 general practice dentistry records in Illinois
Alexander Allen, DMD 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 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 36% 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 updated2008 · 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.
All 5,276 in Illinois → Every provider in Chicago → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jowana AlalamatChicago, IL 606201477446508
- Kelly Canavan, DDSChicago, IL 606201720645971
- Won Sun ChoiChicago, IL 606201952287054
- Alicia Franklin, DDSChicago, IL 606201467547133
- Angel Frazier, DMDChicago, IL 606201457969610
- Nickolas Kim, DDSChicago, IL 606201497233761
- Aaron Kutinsky, DDSChicago, IL 606201740854215
- William LambertChicago, IL 606201205075918
Common questions
What is Alexander Allen, DMD's NPI number?
Alexander Allen, DMD's National Provider Identifier (NPI) is 1487808895, issued on Nov 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Allen, DMD located?
The NPPES record lists a practice address at 8340 S Ashland Ave, Chicago, IL, 60620. Phone: (773) 233-4330. Providers update this record themselves, so call before visiting.
How can I verify Alexander Allen, DMD's license?
NPPES lists Illinois license number 019020144, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander Allen, DMD prescribe under Medicare Part D?
In 2024, Alexander Allen, DMD had 63 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.