Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mdsa LLC

Organization Endodontics · NPI 1871839530

Mdsa LLC is an Endodontics in Methuen, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2012.

Licensed in
MA
In the registry since
2012
Specialties on file
3
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

380 Merrimack St Ste 3A
Methuen, MA 01844-5870
Phone: (978) 685-2471
Fax: (978) 683-3985
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Periodontics (primary) Taxonomy 1223P0300X · Licence DN20469 (MA)
Endodontics Taxonomy 1223E0200X · Licence DN16836 (MA)
Orthodontics and Dentofacial Orthopedics Dentistry Taxonomy 1223X0400X · Licence 16114 (MA)

Record details

NPI number1871839530
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Gary Wainwright — Member · (978) 685-2471
NPI enumeratedDecember 27, 2012
Last updated in NPPESDecember 27, 2012
Mailing address380 Merrimack St, Suite 3a, Methuen, MA 01844-5870

Other providers in Methuen