Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Michelle E Eisan-Smith, PH.D.

Clinical Psychologist in Holliston, MA · enumerated 2018.

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

National Provider Identifier

1518441450

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dr. Michelle E Eisan-Smith

Credential PH.D.

Sex Female

Practice address Holliston, MA, 01746

Phone (617) 206-4413

Enumeration date Sep 17, 2018

Last updated in NPPES Sep 17, 2018

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 491922 (MA) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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

What is the NPI number for Michelle Eisan-Smith?

The National Provider Identifier (NPI) for Michelle Eisan-Smith is 1518441450, a Type 1 (individual) record in the CMS NPPES registry.

Where does Michelle Eisan-Smith practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-09-17.