Mark Finkelstein, D.D.S.
NPI 1053591545 · General Practice Dentistry · Newton, MA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Finkelstein, D.D.S. is a General Practice Dentistry provider in Newton, MA (NPI 1053591545).
Provider details
- NPI number
- 1053591545
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15676 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-11-13
- Last updated
- 2019-12-13
- Certified
- 2019-12-13
Frequently asked questions
- What is Mark Finkelstein's NPI number?
- Mark Finkelstein's National Provider Identifier (NPI) is 1053591545, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Finkelstein's specialty?
- Mark Finkelstein is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Mark Finkelstein located?
- Mark Finkelstein's practice location on file with NPPES is 345 Boylston St, Newton, MA 02459-2863.
- What is Mark Finkelstein's phone number?
- The practice phone number listed in the NPPES registry for Mark Finkelstein is (617) 244-1721.
- Does Mark Finkelstein accept Medicare?
- Mark Finkelstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Finkelstein's NPI active?
- Yes — Mark Finkelstein's NPI (1053591545) is active in the NPPES registry as of the last update on 2019-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.