Janet S Krefting DDS & Richard W. Waldman Dmd,pc
NPI 1114123577 · Periodontics · N Billerica, MA
Janet S Krefting DDS & Richard W. Waldman Dmd,pc is a Periodontics organization in N Billerica, MA (NPI 1114123577).
Provider details
- NPI number
- 1114123577
- Entity type
- Organization
- Primary specialty
- PeriodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Susan Brown, Office Manager(978) 663-7638
- License
- 11834 (MA)
Specialties & taxonomies
Dental Providers
Dental Providers
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Other names (DBA / former)
- Doing business as
- New Concepts Dental Group
Registry dates
- Enumerated
- 2007-06-22
- Last updated
- 2025-09-11
Frequently asked questions
- What is Janet S Krefting DDS & Richard W. Waldman Dmd,pc's NPI number?
- Janet S Krefting DDS & Richard W. Waldman Dmd,pc's National Provider Identifier (NPI) is 1114123577, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Janet S Krefting DDS & Richard W. Waldman Dmd,pc?
- Janet S Krefting DDS & Richard W. Waldman Dmd,pc is classified in the NPPES registry as Periodontics (Dental Providers).
- Where is Janet S Krefting DDS & Richard W. Waldman Dmd,pc located?
- Janet S Krefting DDS & Richard W. Waldman Dmd,pc's practice location on file with NPPES is 330 Boston Rd, N Billerica, MA 01862-2300.
- What is Janet S Krefting DDS & Richard W. Waldman Dmd,pc's phone number?
- The practice phone number listed in the NPPES registry for Janet S Krefting DDS & Richard W. Waldman Dmd,pc is (978) 663-7638.
- Who is the authorized official for Janet S Krefting DDS & Richard W. Waldman Dmd,pc?
- The authorized official listed on Janet S Krefting DDS & Richard W. Waldman Dmd,pc's NPPES record is Susan Brown, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Janet S Krefting DDS & Richard W. Waldman Dmd,pc's NPI active?
- Yes — Janet S Krefting DDS & Richard W. Waldman Dmd,pc's NPI (1114123577) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.