Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. CHRISTINE R SMITH PSY.D.
NPI 1407428493
Psychologist - Clinical in Acton, MA

Q: What is Christine Smith's NPI number?

The NPI number for Christine Smith is 1407428493. It was assigned to this individual provider in the NPPES registry on July 11, 2021.

Q: What is Christine Smith's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: Is Christine Smith enrolled in Medicare?

No. Christine Smith has opted out of Medicare through August 22, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Christine Smith was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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 July 11, 2021Opted out of Medicare · through Aug 22, 2026

179 GREAT RD STE 102, ACTON, MA 01720(351) 333-7177 Get Directions Write a Review

NPPES record last updated: June 30, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 1, 2022, Jul 11, 2022, Jul 11, 2021 (3 updates tracked since 2021).

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About Dr. Christine R Smith Psy.d. NPPES

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

DR. CHRISTINE R SMITH PSY.D. (NPI 1407428493) is an individual clinical provider in Acton, Massachusetts, licensed in Massachusetts (11694) and active in the NPI registry since July 2021. She has opted out of Medicare through August 22, 2026.

NPPES Registry Identity

NPI1407428493

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. CHRISTINE R SMITHCredential: PSY.D.

Location Address179 GREAT RD STE 102Acton, MA 01720-5740

Mailing Address179 Great Rd Ste 102Acton, MA 01720-5740

Phone(351) 333-7177

Sole ProprietorNo

Enumeration DateJuly 11, 2021

Last NPPES UpdateJune 30, 20263 updates tracked since enumeration

NPPES CertifiedJune 30, 2026

✔ NPI 1407428493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in MA · 11694✔ Licensed in VT · 048.0135408✔ Licensed in NH · 7195

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

179 GREAT RD STE 102, Acton, MA 01720

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Christine R Smith Psy.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from August 22, 2024 through August 22, 2026.

Opt-Out Effective DateAugust 22, 2024

Opt-Out In Effect ThroughAugust 22, 2026Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. ADRIAN MARC RIVERA LCSW, LICSW

Social Worker (Clinical)

179 GREAT RD STE 102
ACTON, MA 01720

Middlesex County (978) 938-9017

LIGHTLIST PSYCHOLOGICAL SERVICES INC.

Psychologist (Clinical)

179 GREAT RD STE 102
ACTON, MA 01720

Middlesex County (351) 333-7177

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 Christine Smith's NPI number?

The NPI number for Christine Smith is 1407428493. It was assigned to this individual provider in the NPPES registry on July 11, 2021.

Where is Christine Smith located?

Christine Smith practices at 179 Great Rd Ste 102, Acton, MA 01720. The listed phone number is (351) 333-7177.

What is Christine Smith's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Christine Smith enrolled in Medicare?

No. Christine Smith has opted out of Medicare through August 22, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Christine Smith was last updated on June 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.