NPPES file of Aug 9, 2026

Jack Austin Harris, DMD

Oral and Maxillofacial Surgery (Dentist) · Crystal Lake, IL

Jack Austin Harris, DMD is an oral and maxillofacial surgery (dentist) with a practice address in Crystal Lake, Illinois, and NPI 1427706035, issued on Mar 13, 2022. Check the license (Illinois 019.036828, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427706035
Name
Jack Austin Harris
Credential
DMD
Primary taxonomy
Oral and Maxillofacial Surgery (Dentist) 1223S0112X
License number
019.036828 IL
Self-reported in NPPES; status is on the state search
Practice location
690 N IL Route 31, Crystal Lake, IL 60012
Phone
(815) 459-5600
Enumerated
Mar 13, 2022
Record last updated
May 31, 2026
Fax
(815) 459-5601
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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8 nearest oral and maxillofacial surgery (dentist) records → All 322 in Illinois → Look up another NPI →

Also registered at 690 N IL Route 31

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

  1. Fred Fitzpatrick, D.D.S.Pediatric Dentistry1063526796
  2. Thomas Kopp, DDS.Dentist1528144607
  3. Dennis McDowell, D.D.S.Dentist1720150097
  4. Candace Opon, D.D.S.General Practice Dentistry1053603365

Verify Jack Austin Harris 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 019.036828    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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Jack Austin Harris among 322 oral and maxillofacial surgery (dentist) records in Illinois

Jack Austin Harris, DMD is one of 322 oral and maxillofacial surgery (dentist) records with a practice address in Illinois. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2022, is newer than 93% of them.

  • NPI issued2022 · 93% of these records are older, 5% newer
  • In a Medicare fileNo · 70% of these records are
  • In the CMS Doctors and Clinicians fileNo · 10% of these records are
  • Record last updated2026 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X 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 Surgery (Dentist) providers in Illinois

There are 322 oral and maxillofacial surgery (dentist) records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 322 in Illinois → Every provider in Crystal Lake → Oral and Maxillofacial Surgery (Dentist) nationwide →

The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes

  1. Kurt Bruksch, D.D.S.Crystal Lake, IL 600121154339448
  2. Adam Ozment, D.D.S.Crystal Lake, IL 600121033127238
  3. John Richard, DDSCrystal Lake, IL 600121700865441
  4. Michael Jones, DDSCrystal Lake, IL 600141215955745
  5. Gregory Lehman, DDSCrystal Lake, IL 600141477592061
  6. Michael Menis, DDSCrystal Lake, IL 600141336185305
  7. John Thompson, D.D.S.Deer Park, IL 600101558324459
  8. John Vangilder, DDSBarrington, IL 600101639236755

Common questions

What is Jack Austin Harris, DMD's NPI number?

Jack Austin Harris, DMD's National Provider Identifier (NPI) is 1427706035, issued on Mar 13, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Jack Austin Harris, DMD located?

The NPPES record lists a practice address at 690 N IL Route 31, Crystal Lake, IL, 60012. Phone: (815) 459-5600. Providers update this record themselves, so call before visiting.

How can I verify Jack Austin Harris, DMD's license?

NPPES lists Illinois license number 019.036828, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.