IndividualActive
David Lazarus, M.D.
NPI 1619018389 · Pulmonary Disease Physician · Newton, NJ
David Lazarus, M.D. is a Pulmonary Disease Physician provider in Newton, NJ (NPI 1619018389).
Provider details
- NPI number
- 1619018389
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MA67017 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
175 High St
Newton, NJ 07860-1004
Phone: (973) 579-8316
Fax: (973) 579-8383
Street-level locationGet directions
Mailing address
12 Cardinal Way
Flemington, NJ 08822-5573
Registry dates
- Enumerated
- 2007-02-08
- Last updated
- 2008-10-03
Frequently asked questions
- What is David Lazarus's NPI number?
- David Lazarus's National Provider Identifier (NPI) is 1619018389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Lazarus's specialty?
- David Lazarus is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is David Lazarus located?
- David Lazarus's practice location on file with NPPES is 175 High St, Newton, NJ 07860-1004.
- What is David Lazarus's phone number?
- The practice phone number listed in the NPPES registry for David Lazarus is (973) 579-8316.
- Is David Lazarus's NPI active?
- Yes — David Lazarus's NPI (1619018389) is active in the NPPES registry as of the last update on 2008-10-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.