IndividualActive
Jonathan Liegner, DMD
NPI 1649321019 · Dentist · Hackettstown, NJ
Jonathan Liegner, DMD is a Dentist provider in Hackettstown, NJ (NPI 1649321019).
Provider details
- NPI number
- 1649321019
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- Yes
- License
- DI16529NJ (NJ)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
486 Schooleys Mountain Rd
Hackettstown, NJ 07840-4000
Phone: (908) 850-9292
Street-level locationGet directions
Mailing address
486 Schooleys Mountain Rd
Hackettstown, NJ 07840-4000
Registry dates
- Enumerated
- 2007-01-14
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jonathan Liegner's NPI number?
- Jonathan Liegner's National Provider Identifier (NPI) is 1649321019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Liegner's specialty?
- Jonathan Liegner is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Jonathan Liegner located?
- Jonathan Liegner's practice location on file with NPPES is 486 Schooleys Mountain Rd, Hackettstown, NJ 07840-4000.
- What is Jonathan Liegner's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Liegner is (908) 850-9292.
- Is Jonathan Liegner's NPI active?
- Yes — Jonathan Liegner's NPI (1649321019) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.