John Lake, D.D.S.
NPI 1952326027 · Dentist · Osterville, MA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Lake, D.D.S. is a Dentist provider in Osterville, MA (NPI 1952326027).
Provider details
- NPI number
- 1952326027
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- D.D.S.
- Sex
- Male
- Sole proprietor
- No
- License
- 14541 (MA)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-07-12
- Last updated
- 2015-05-26
Frequently asked questions
- What is John Lake's NPI number?
- John Lake's National Provider Identifier (NPI) is 1952326027, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Lake's specialty?
- John Lake is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is John Lake located?
- John Lake's practice location on file with NPPES is 1322 Main St, Osterville, MA 02655-1542.
- What is John Lake's phone number?
- The practice phone number listed in the NPPES registry for John Lake is (508) 428-4929.
- Does John Lake accept Medicare?
- John Lake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Lake's NPI active?
- Yes — John Lake's NPI (1952326027) is active in the NPPES registry as of the last update on 2015-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.