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

Mia Tootill, LCSW

Q: What is the NPI number for Mia Tootill?

The National Provider Identifier (NPI) for Mia Tootill is 1285279216, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Briarcliff Manor, NY · enumerated 2019.

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

National Provider Identifier

1285279216

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Mia Tootill

Credential LCSW

Sex Female

Practice address Briarcliff Manor, NY, 10510

Phone (914) 359-2188

Fax (914) 247-4769

Enumeration date Nov 13, 2019

Last updated in NPPES Jun 26, 2026

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

Taxonomy & licenses

104100000X Social Worker Behavioral Health & Social Service Providers · License 094515 (NY) Primary

LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy. About the LCSW 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 Mia Tootill?

The National Provider Identifier (NPI) for Mia Tootill is 1285279216, a Type 1 (individual) record in the CMS NPPES registry.

Where does Mia Tootill practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-26.