IndividualActive
Samuel Coffin, D.M.D.
NPI 1821182445 · General Practice Dentistry · Boston, MA
Samuel Coffin, D.M.D. is a General Practice Dentistry provider in Boston, MA (NPI 1821182445).
Provider details
- NPI number
- 1821182445
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 14042 (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
188 Longwood Avenue
Harvard School of Dental Medicine
Boston, MA 02115-5888
Phone: (617) 432-2552
Street-level locationGet directions
Mailing address
188 Longwood Avenue
Boston, MA 02115-5888
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2016-08-17
Frequently asked questions
- What is Samuel Coffin's NPI number?
- Samuel Coffin's National Provider Identifier (NPI) is 1821182445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Coffin's specialty?
- Samuel Coffin is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Samuel Coffin located?
- Samuel Coffin's practice location on file with NPPES is 188 Longwood Avenue, Boston, MA 02115-5888.
- What is Samuel Coffin's phone number?
- The practice phone number listed in the NPPES registry for Samuel Coffin is (617) 432-2552.
- Is Samuel Coffin's NPI active?
- Yes — Samuel Coffin's NPI (1821182445) is active in the NPPES registry as of the last update on 2016-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.