IndividualActive
Jan Rozen, D.D.S.
NPI 1053329821 · Endodontics · Boston, MA
Jan Rozen, D.D.S. is a Endodontics provider in Boston, MA (NPI 1053329821).
Provider details
- NPI number
- 1053329821
- Entity type
- Individual
- Primary specialty
- EndodonticsDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 11064 (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
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
5 Longfellow Place
Suite 205
Boston, MA 02114
Phone: (617) 742-3525
Fax: (617) 742-6911
Street-level locationGet directions
Mailing address
50 Salem St
Lynnfield, MA 01940
Registry dates
- Enumerated
- 2006-08-04
- Last updated
- 2007-07-08
Frequently asked questions
- What is Jan Rozen's NPI number?
- Jan Rozen's National Provider Identifier (NPI) is 1053329821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jan Rozen's specialty?
- Jan Rozen is listed in the NPPES registry with a primary specialty of Endodontics (Dental Providers).
- Where is Jan Rozen located?
- Jan Rozen's practice location on file with NPPES is 5 Longfellow Place, Boston, MA 02114.
- What is Jan Rozen's phone number?
- The practice phone number listed in the NPPES registry for Jan Rozen is (617) 742-3525.
- Is Jan Rozen's NPI active?
- Yes — Jan Rozen's NPI (1053329821) 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.