IndividualActive
Alex Callejas, DMD
NPI 1417003088 · General Practice Dentistry · Cambridge, MA
Alex Callejas, DMD is a General Practice Dentistry provider in Cambridge, MA (NPI 1417003088).
Provider details
- NPI number
- 1417003088
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 20894 (MA)
Specialties & taxonomies
Dental Providers
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
1 Kendall Sq
Bldg 300 Suite 312
Cambridge, MA 02139-1562
Phone: (617) 577-8700
Approximate (ZIP-level) locationGet directions
Mailing address
6 Tontine St
Medford, MA 02155-3530
Registry dates
- Enumerated
- 2007-01-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Alex Callejas's NPI number?
- Alex Callejas's National Provider Identifier (NPI) is 1417003088, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Callejas's specialty?
- Alex Callejas is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Alex Callejas located?
- Alex Callejas's practice location on file with NPPES is 1 Kendall Sq, Cambridge, MA 02139-1562.
- What is Alex Callejas's phone number?
- The practice phone number listed in the NPPES registry for Alex Callejas is (617) 577-8700.
- Is Alex Callejas's NPI active?
- Yes — Alex Callejas's NPI (1417003088) 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.