DR. MARY K LETWIN DVM
NPI 1699018697
Veterinarian in North Andover, MA

Active since March 28, 2013
247 CHICKERING RD, NORTH ANDOVER, MA 01845(978) 682-9905 Get Directions Write a Review

NPPES record last updated: March 28, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mary K Letwin Dvm NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARY K LETWIN DVM (NPI 1699018697) is an individual veterinarian provider in North Andover, Massachusetts, licensed in Massachusetts (2949) and active in the NPI registry since March 2013.

NPPES Registry Identity

NPI1699018697
Entity TypeIndividualFemale
Primary Taxonomy174M00000X
Provider Legal NameDR. MARY K LETWINCredential: DVM
Location Address247 CHICKERING RDNorth Andover, MA 01845-4535
Mailing Address247 Chickering RdNorth Andover, MA 01845-4535 · (978) 682-9905
Sole ProprietorNo
Enumeration DateMarch 28, 2013
NPI 1699018697 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyVeterinarianOther Service Providers
Taxonomy Code174M00000X
License Licensed in MA · 2949
Definition
A doctor of veterinary medicine, trained and authorized to practice veterinarian medicine and surgery.
247 CHICKERING RD, North Andover, MA 01845

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Veterinarian
247 CHICKERING RD
NORTH ANDOVER, MA 01845
Veterinarian
247 CHICKERING RD, BULGER VETERINARY HOSPITAL
NORTH ANDOVER, MA 01845
Veterinarian
247 CHICKERING RD
NORTH ANDOVER, MA 01845
Veterinarian
247 CHICKERING RD
NORTH ANDOVER, MA 01845
Veterinarian
247 CHICKERING RD
NORTH ANDOVER, MA 01845
Veterinarian
247 CHICKERING RD
NORTH ANDOVER, MA 01845
Veterinarian
247 CHICKERING RD
NORTH ANDOVER, MA 01845
Veterinarian
247 CHICKERING RD
NORTH ANDOVER, MA 01845

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Letwin's NPI number?

The NPI number for Mary Letwin is 1699018697. It was assigned to this individual provider in the NPPES registry on March 28, 2013.

Where is Mary Letwin located?

Mary Letwin practices at 247 Chickering Rd, North Andover, MA 01845. The listed phone number is (978) 682-9905.

What is Mary Letwin's specialty?

The primary specialty registered for this NPI is Veterinarian with taxonomy code 174M00000X.

When was this NPI record last updated?

The NPPES record for Mary Letwin was last updated on March 28, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.