MS. MARIE CECILIA O'NEIL MS, LMHC
NPI 1396991154
Counselor - Mental Health in North Reading, MA

Q: What is Marie O'neil's NPI number?

The NPI number for Marie O'neil is 1396991154. It was assigned to this individual provider in the NPPES registry on August 13, 2008. The provider is also known as Cecilia O'neil Ms, Lmhc.

Q: What is Marie O'neil's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Marie O'neil was last updated on July 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 13, 2008

50 MAIN ST STE 201, NORTH READING, MA 01864(978) 664-0114(978) 824-8775 Get Directions Write a Review

NPPES record last updated: July 21, 2021. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Ms. Marie Cecilia O'neil Ms, Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. MARIE CECILIA O'NEIL MS, LMHC (NPI 1396991154) is an individual mental health provider in North Reading, Massachusetts, licensed in Massachusetts (7457) and active in the NPI registry since August 2008. She maintains a secondary practice location in Needham.

NPPES Registry Identity

NPI1396991154

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameMS. MARIE CECILIA O'NEILCredential: MS, LMHC

Location Address50 MAIN ST STE 201North Reading, MA 01864-2281

Mailing Address50 Main St Ste 201North Reading, MA 01864-2281 · (978) 664-0114 · Fax (978) 824-8775

Phone(978) 664-0114

Fax(978) 824-8775

Sole ProprietorNo

Enumeration DateAugust 13, 2008

Last NPPES UpdateJuly 21, 2021

NPPES CertifiedJuly 21, 2021

✔ NPI 1396991154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

License✔ Licensed in MA · 7457

50 MAIN ST STE 201, North Reading, MA 01864

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Other Names 1

Professional Name (2)Cecilia O'neil Ms, Lmhc

Secondary Practice Location 1

Location 1255 Highland AveNeedham, MA 02494-3023 · Phone (781) 433-0672

Other Identifiers 1

Other7547MA · Professional License

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marie O'neil's NPI number?

The NPI number for Marie O'neil is 1396991154. It was assigned to this individual provider in the NPPES registry on August 13, 2008. The provider is also known as Cecilia O'neil Ms, Lmhc.

Where is Marie O'neil located?

Marie O'neil practices at 50 Main St Ste 201, North Reading, MA 01864. The listed phone number is (978) 664-0114.

What is Marie O'neil's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Marie O'neil was last updated on July 21, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.