IndividualActive
Thomas Blanchi, D.D.S.
NPI 1891947909 · Periodontics · Boston, MA
Thomas Blanchi, D.D.S. is a Periodontics provider in Boston, MA (NPI 1891947909).
Provider details
- NPI number
- 1891947909
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10453 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
1 Kneeland St
Departement of Periodontology
Boston, MA 02111-1527
Phone: (617) 636-6531
Street-level locationGet directions
Mailing address
1 Devonshire Pl
Boston, MA 02109-3510
Registry dates
- Enumerated
- 2008-10-21
- Last updated
- 2008-10-21
Frequently asked questions
- What is Thomas Blanchi's NPI number?
- Thomas Blanchi's National Provider Identifier (NPI) is 1891947909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Blanchi's specialty?
- Thomas Blanchi is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Thomas Blanchi located?
- Thomas Blanchi's practice location on file with NPPES is 1 Kneeland St, Boston, MA 02111-1527.
- What is Thomas Blanchi's phone number?
- The practice phone number listed in the NPPES registry for Thomas Blanchi is (617) 636-6531.
- Is Thomas Blanchi's NPI active?
- Yes — Thomas Blanchi's NPI (1891947909) is active in the NPPES registry as of the last update on 2008-10-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.