Dentists in N Billerica, MA

1 dentists listed in the NPPES public registry. Average 18 years on NPPES.

NPPES-tenure context: "Years on NPPES" measures time since CMS issued the National Provider Identifier — not clinical experience. Data is from the NPPES public registry (updated monthly). Verify current license status with the state board above.

1 of 1 dentists

Janet Krefting, DMD

18 yrs on NPPES

330 BOSTON RD, N Billerica, MA 01862

(978) 663-7638

Janet S Krefting Dds & Richard W. Waldman Dmd,Pc

NPI 1104086511