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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KACI BLAILOCK
NPI 1073399044
Social Worker in Arlington, MA

Active since September 06, 2023
670R MASSACHUSETTS AVE, ARLINGTON, MA 02476(781) 316-3255 Get Directions Write a Review

NPPES record last updated: July 7, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 7, 2026, Sep 6, 2023 (2 updates tracked since 2023).

About Kaci Blailock NPPES

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

KACI BLAILOCK (NPI 1073399044) is an individual social worker in Arlington, Massachusetts and active in the NPI registry since September 2023.

NPPES Registry Identity

NPI1073399044
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameKACI BLAILOCK
Location Address670R MASSACHUSETTS AVEArlington, MA 02476-5003
Mailing Address670r Massachusetts AveArlington, MA 02476-5003
Phone(781) 316-3255
Sole ProprietorYes
Enumeration DateSeptember 6, 2023
Last NPPES UpdateJuly 7, 20262 updates tracked since enumeration
NPPES CertifiedJuly 7, 2026
✔ NPI 1073399044 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
Definition
A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
670R MASSACHUSETTS AVE, Arlington, MA 02476
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Other Providers at the Same Location NPPES 20

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

MORGAN GOODNEY
Student in an Organized Health Care Education/Training Program
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (781) 316-3255
MONICA BELINDA PRUDENCIO
Social Worker (Clinical)
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (781) 316-3255
MISS PATRICIA S. CADET MA
Counselor (Mental Health)
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (617) 316-3267
MRS. CATHERINE LEE CHRISTIE LMHC
Social Worker (Clinical)
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (617) 872-2829
MS. BARBARA ANN TOSTI M.ED., LMHC
Counselor (Mental Health)
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (781) 316-3268
EVA ALEXIS UGELOW
Counselor (Mental Health)
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (781) 316-3255
WILLIAM FREDERIK DEAN
Student in an Organized Health Care Education/Training Program
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (781) 316-3255
DANA V ROCHMAN LCSW
Social Worker (Clinical)
670R MASSACHUSETTS AVE
ARLINGTON, MA 02476
Middlesex County (781) 316-3255

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 Kaci Blailock's NPI number?

The NPI number for Kaci Blailock is 1073399044. It was assigned to this individual provider in the NPPES registry on September 6, 2023.

Where is Kaci Blailock located?

Kaci Blailock practices at 670R Massachusetts Ave, Arlington, MA 02476. The listed phone number is (781) 316-3255.

What is Kaci Blailock's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for Kaci Blailock was last updated on July 7, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.