NPPES file of Aug 9, 2026

Joshua Allen, DDS

Oral and Maxillofacial Pathology Dentistry · Chicago, IL

Joshua Allen, DDS is an oral and maxillofacial pathology dentistry with a practice address in Chicago, Illinois, and NPI 1922783075, issued on Jun 16, 2023. Check the license (Illinois 019.036949, 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
1922783075
Name
Joshua Allen
Credential
DDS
Primary taxonomy
Oral and Maxillofacial Pathology Dentistry 1223P0106X
License number
019.036949 IL
Self-reported in NPPES; status is on the state search
Practice location
5841 S Maryland Ave # MC3083, Chicago, IL 60637
Phone
(773) 834-9667
Enumerated
Jun 16, 2023
Record last updated
May 16, 2026
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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Also registered at 5841 S Maryland Ave # MC3083

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Clarence ChanClinical Pathology/Laboratory Medicine Physician1285173906
  2. Manisha Goel, MDAnatomic Pathology & Clinical Pathology Physician1023782075
  3. Deven GuptaAnatomic Pathology & Clinical Pathology Physician1558114504
  4. Alexander GuzzettaAnatomic Pathology Physician1720727696
  5. Andrew Hermina, MDAnatomic Pathology & Clinical Pathology Physician1376129031
  6. Elaine HuAnatomic Pathology & Clinical Pathology Physician1457928640

Verify Joshua Allen 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 019.036949
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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94% fewer Medicare Part D claims than the average oral and maxillofacial pathology dentistry in 2024

17 Medicare Part D claims, against an average of 284 among the 269 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Joshua Allen17
  2. Specialty average284

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.

Joshua Allen among 19 oral and maxillofacial pathology dentistry records in Illinois

Joshua Allen, DDS is one of 19 oral and maxillofacial pathology dentistry records with a practice address in Illinois. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 95% of them.

  • NPI issued2023 · 95% of these records are older, 0% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileNo · 21% of these records are
  • Record last updated2026 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223P0106X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Oral and Maxillofacial Pathology Dentistry providers in Illinois

There are 19 oral and maxillofacial pathology dentistry records in Illinois.

The 8 oral and maxillofacial pathology dentistry records with the nearest ZIP codes

  1. Anna Trzcinska, D.M.DChicago, IL 606371659620318
  2. Michael Guthrie, D.D.S.Chicago, IL 606161063504819
  3. Reza Mostofi, DENTISTChicago, IL 606591205808854
  4. Sara Gordon, DDSChicago, IL 606121871516088
  5. Joel Schwartz, DDSChicago, IL 606121558582148
  6. Dennis Solt, DMDChicago, IL 606111306837695
  7. Mark Lingen, DDSBurr Ridge, IL 605271568514248
  8. James Morrone, D.D.S.Oak Brook, IL 605231558312371

Common questions

What is Joshua Allen, DDS's NPI number?

Joshua Allen, DDS's National Provider Identifier (NPI) is 1922783075, issued on Jun 16, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Joshua Allen, DDS located?

The NPPES record lists a practice address at 5841 S Maryland Ave # MC3083, Chicago, IL, 60637. Phone: (773) 834-9667. Providers update this record themselves, so call before visiting.

How can I verify Joshua Allen, DDS's license?

NPPES lists Illinois license number 019.036949, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.

How much does Joshua Allen, DDS prescribe under Medicare Part D?

In 2024, Joshua Allen, DDS had 17 Medicare Part D claims; the average among oral and maxillofacial pathology dentistry prescribers was 284. 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.