IndividualActive
John Henry Leech, DMD
NPI 1528796505 · General Practice Dentistry · North Providence, RI
John Henry Leech, DMD is a General Practice Dentistry provider in North Providence, RI (NPI 1528796505).
Provider details
- NPI number
- 1528796505
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- DEN03619 (RI)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(64/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1545 Smith St
North Providence, RI 02911-2943
Phone: (401) 353-1550
Street-level locationGet directions
Mailing address
47 Bush St
Dartmouth, MA 02748-3116
Additional practice locations (1)
- 1 Randall Sq Ste 305Providence, RI 02904-2774Phone: (410) 521-5528
Registry dates
- Enumerated
- 2022-08-09
- Last updated
- 2022-08-09
- Certified
- 2022-08-09
Frequently asked questions
- What is John Henry Leech's NPI number?
- John Henry Leech's National Provider Identifier (NPI) is 1528796505, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Henry Leech's specialty?
- John Henry Leech is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Henry Leech located?
- John Henry Leech's practice location on file with NPPES is 1545 Smith St, North Providence, RI 02911-2943.
- What is John Henry Leech's phone number?
- The practice phone number listed in the NPPES registry for John Henry Leech is (401) 353-1550.
- Is John Henry Leech's NPI active?
- Yes — John Henry Leech's NPI (1528796505) is active in the NPPES registry as of the last update on 2022-08-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.