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Steven Lazar, D.M.D.
NPI 1740277631 · General Practice Dentistry · Waltham, MA
Steven Lazar, D.M.D. is a General Practice Dentistry provider in Waltham, MA (NPI 1740277631).
Provider details
- NPI number
- 1740277631
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 12224 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(91/100 index)
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
25 Lionel Ave
Suite a
Waltham, MA 02452-4864
Phone: (781) 899-1157
Fax: (781) 899-1531
Street-level locationGet directions
Mailing address
211 College Rd
Concord, MA 01742-1526
Registry dates
- Enumerated
- 2005-10-05
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Lazar's NPI number?
- Steven Lazar's National Provider Identifier (NPI) is 1740277631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Lazar's specialty?
- Steven Lazar is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Steven Lazar located?
- Steven Lazar's practice location on file with NPPES is 25 Lionel Ave, Waltham, MA 02452-4864.
- What is Steven Lazar's phone number?
- The practice phone number listed in the NPPES registry for Steven Lazar is (781) 899-1157.
- Is Steven Lazar's NPI active?
- Yes — Steven Lazar's NPI (1740277631) 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.