Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sangita Stearns Pillai

Family Medicine Physician in Westford, MA · enumerated 2010 · practices at Back To Basics Primary Care Pllc.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1588977375

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Registry record

Entity type Individual (Type 1)

Name Sangita Stearns Pillai

Sex Female

Practice address 235 Littleton Rd Ste 2, Westford, MA, 01886

Phone (978) 251-4750

Enumeration date Jul 21, 2010

Last updated in NPPES Oct 8, 2025

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 249387 (MA) Primary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A109474 (CA) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 30989 (NH) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sangita Pillai practice?

The practice location on file with NPPES is in Westford, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sangita Pillai?

The National Provider Identifier (NPI) for Sangita Pillai is 1588977375, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Back To Basics Primary Care Pllc Primary Care Clinic/Center · Westford, MA NPI 1639995095

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-08.