Gregory Stephen Liss, D.D.S.
Dentist · Little Falls, NJ
Gregory Stephen Liss, D.D.S. is a dentist with a practice address in Little Falls, New Jersey, and NPI 1669491064, issued on Jul 18, 2006. Check the license (New Jersey 22DI01742700, as entered in NPPES) with the New Jersey board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Stephen Liss
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 22DI01742700 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 159 East Main St, Little Falls, NJ 07424
- Phone
- (973) 256-5001
- Enumerated
- Jul 18, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (973) 256-8179
- Entity
- Type 1 · individual
8 nearest dentist records → All 2,742 in New Jersey → Look up another NPI →
Verify Gregory Stephen Liss in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
Search for license 22DI01742700Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% fewer Medicare Part D claims than the average dentist in 2024
80 Medicare Part D claims for 45 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Chlorhexidine Gluconate28 claims
- Penicillin V Potassium14 claims
- Prevident11 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.
Industry payments in 2024: $20.37
1 payment: food and beverage; the largest payer was Align Technology, Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Gregory Stephen Liss among 2,742 dentist records in New Jersey
Gregory Stephen Liss, D.D.S. 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. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 81% newer
- In a Medicare fileYes · 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).
6 dentist records list a practice address in Little Falls
They are 6 of the 225 NPPES records with a practice address in Little Falls, and 2,742 dentist records in New Jersey.
All 2,742 in New Jersey → Every provider in Little Falls → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Jae An, D.D.S.Little Falls, NJ 074241760820435
- Richard Blumenfeld, DDSWest Paterson, NJ 074241992894729
- Frank Dicicco, DMDLittle Falls, NJ 074241285874008
- Aubrey Kaale, DDSLittle Falls, NJ 074241558056952
- Sarah Mourad, DMDWoodland Park, NJ 074241811392095
- Jay Patel, DMDLittle Falls, NJ 074241881334472
- Rupal Shah, D.M.DLittle Falls, NJ 074241427239508
- Norman Sutta, DDSWest Paterson, NJ 074241013053453
Common questions
What is Gregory Stephen Liss, D.D.S.'s NPI number?
Gregory Stephen Liss, D.D.S.'s National Provider Identifier (NPI) is 1669491064, issued on Jul 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Stephen Liss, D.D.S. located?
The NPPES record lists a practice address at 159 East Main St, Little Falls, NJ, 07424. Phone: (973) 256-5001. Providers update this record themselves, so call before visiting.
How can I verify Gregory Stephen Liss, D.D.S.'s license?
NPPES lists New Jersey license number 22DI01742700, as entered by the provider. Search the New Jersey board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Stephen Liss, D.D.S. prescribe under Medicare Part D?
In 2024, Gregory Stephen Liss, D.D.S. had 80 Medicare Part D claims for 45 beneficiaries; the average among dentist prescribers was 86. 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.