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

Mast Clinic, Inc

Organization Early Intervention Provider Agency · NPI 1134439151

Mast Clinic, Inc is an Early Intervention Provider Agency in Westbrook, Maine. Licensed in Maine. Registered with an NPI since 2010.

Licensed in
ME
In the registry since
2010
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address checks out

1 Westbrook Cmn Ste 2
Westbrook, ME 04092-2804
Phone: (207) 892-5328
Fax: (866) 416-3820
Show map & directions

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

Specialties & licences

Early Intervention Provider Agency (primary) Taxonomy 252Y00000X · Licence PT677 (ME)

Record details

NPI number1134439151
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jacqueline Mast — Owner/Manager/Provider · (207) 892-5328
NPI enumeratedOctober 8, 2010
Last updated in NPPESOctober 8, 2010
Mailing address94 Rackleff St, Portland, ME 04103-3054