NPPES file of Aug 9, 2026

Jonathan Adam Liegner, DMD

Dentist · Hackettstown, NJ

Jonathan Adam Liegner, DMD is a dentist with a practice address in Hackettstown, New Jersey, and NPI 1649321019, issued on Jan 14, 2007. Check the license (New Jersey DI16529NJ, as entered in NPPES) with the New Jersey 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
1649321019
Name
Jonathan Adam Liegner
Credential
DMD
Primary taxonomy
Dentist 122300000X
License number
DI16529NJ NJ
Self-reported in NPPES; status is on the state search
Practice location
486 Schooleys Mountain RD, Hackettstown, NJ 07840
Phone
(908) 850-9292
Enumerated
Jan 14, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
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 dentist records → All 2,742 in New Jersey → Look up another NPI →

Also registered at 486 Schooleys Mountain RD

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

  1. Alexis D'Ambrosio, LPCMental Health Counselor1710643689
  2. Dana De Kleine, L.P.C.Professional Counselor1801112529
  3. Jennifer Gilbert, LCSWClinical Social Worker1205842283
  4. Yelena Goldin Frazier, PH.D.Clinical Neuropsychologist1063765808
  5. Gia Groeling, LSWClinical Social Worker1265734719
  6. Clare Hoeckele, LPCMental Health Counselor1598412801

Verify Jonathan Adam Liegner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license DI16529NJ    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 New Jersey license search

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Jonathan Adam Liegner among 2,742 dentist records in New Jersey

Jonathan Adam Liegner, DMD is one of 2,742 dentist records with a practice address in New Jersey. 63% 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 2007, is newer than 19% of them.

  • NPI issued2007 · 19% of these records are older, 56% newer
  • In a Medicare fileNo · 63% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2007 · 74% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Dentist providers in New Jersey

There are 2,742 dentist records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,742 in New Jersey → Every provider in Hackettstown → Dentist nationwide →

The 8 dentist records with the nearest ZIP codes

  1. Sarah Afzaal, DDSHackettstown, NJ 078401831088780
  2. Theresa Cassano, DMDHackettstown, NJ 078401972779064
  3. Joseph Depaola, DMDHackettstown, NJ 078401578644209
  4. Benjamin Iuvone, D.M.D.Hackettstown, NJ 078401598976607
  5. David Paulussen, D.M.D.Hackettstown, NJ 078401396973228
  6. Neda Shahrabi, DMDHopatcong, NJ 078431275195539
  7. Jennifer Argenziano, D.M.DFlanders, NJ 078361699966713
  8. Nils Bryant, DMDFlanders, NJ 078361538176888

Common questions

What is Jonathan Adam Liegner, DMD's NPI number?

Jonathan Adam Liegner, DMD's National Provider Identifier (NPI) is 1649321019, issued on Jan 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan Adam Liegner, DMD located?

The NPPES record lists a practice address at 486 Schooleys Mountain RD, Hackettstown, NJ, 07840. Phone: (908) 850-9292. Providers update this record themselves, so call before visiting.

How can I verify Jonathan Adam Liegner, DMD's license?

NPPES lists New Jersey license number DI16529NJ, as entered by the provider. Search the New Jersey 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.