Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Julianna O'Day, LMHC

Mental Health Counselor in Newburyport, MA · enumerated 2022 · practices at Julianna Oday, Lmhc, LLC.

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

National Provider Identifier

1295488864

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Registry record

Entity type Individual (Type 1)

Name Mrs. Julianna O'Day

Credential LMHC

Sex Female

Practice address 25 Storey Ave Ste 127, Newburyport, MA, 01950

Phone (978) 716-2972

Enumeration date Feb 2, 2022

Last updated in NPPES Jan 26, 2023

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 10889 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
10889	Other	MA	COMMONWEALTH OF MASSACHUSETTS DIVISION OF PROFESSIONAL LICENSURE

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 Julianna O'Day?

The National Provider Identifier (NPI) for Julianna O'Day is 1295488864, a Type 1 (individual) record in the CMS NPPES registry.

Where does Julianna O'Day practice?

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

Other providers at this practice address

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Julianna Oday, Lmhc, LLC Mental Health Clinic/Center (Including Community Mental Health Center) · Newburyport, MA NPI 1225760291

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-26.