Steven Lefkowitz, M.D.
NPI 1184676678 · Cardiovascular Disease Physician · Lynn, MA
Steven Lefkowitz, M.D. is a Cardiovascular Disease Physician provider in Lynn, MA (NPI 1184676678).
Provider details
- NPI number
- 1184676678
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 80275 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2012-09-28
Frequently asked questions
- What is Steven Lefkowitz's NPI number?
- Steven Lefkowitz's National Provider Identifier (NPI) is 1184676678, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Lefkowitz's specialty?
- Steven Lefkowitz is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Lefkowitz located?
- Steven Lefkowitz's practice location on file with NPPES is 496 Lynnfield St, Lynn, MA 01904-1423.
- What is Steven Lefkowitz's phone number?
- The practice phone number listed in the NPPES registry for Steven Lefkowitz is (781) 586-9300.
- Is Steven Lefkowitz's NPI active?
- Yes — Steven Lefkowitz's NPI (1184676678) is active in the NPPES registry as of the last update on 2012-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.