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

Alla I. Neyshtadt, MD, PC

Organization Addiction Medicine (Internal Medicine) Physician · NPI 1144412396

Alla I. Neyshtadt, MD, PC is an Addiction Medicine (Internal Medicine) Physician in Newton, Massachusetts. Licensed in Massachusetts. Registered with an NPI since 2007.

Licensed in
MA
In the registry since
2007
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

2000 Washington St Blue Bldg Ste 420
Newton, MA 02462-1650
Phone: (617) 630-9823
Fax: (617) 630-4481
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0401X · Licence 150852 (MA)

Record details

NPI number1144412396
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Alla Neyshtadt — Owner · (617) 630-9823
NPI enumeratedAugust 13, 2007
Last updated in NPPESJuly 9, 2008
Mailing address2000 Washington St, Blue Building, Suite 420, Newton, MA 02462-1650

Other providers in Newton