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

AES GROUP USA INC
NPI 1679028435
Community/Behavioral Health in Marlborough, MA

Active since August 23, 2016
225 CEDAR HILL ST STE 200, MARLBOROUGH, MA 01752(888) 329-4535 Get Directions Write a Review

NPPES record last updated: September 18, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 18, 2026, Jul 31, 2019, Jun 3, 2019 and 3 more (6 updates tracked since 2016).

About Aes Group Usa Inc NPPES

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

AES GROUP USA INC (NPI 1679028435), doing business as Key Autism Services, is a healthcare organization registered as a community/behavioral health in Marlborough, Massachusetts and active in the NPI registry since August 2016. The organization lists Mark Harper, Director Of Operations, as its authorized official.

NPPES Registry Identity

NPI1679028435
Entity TypeOrganization
Primary Taxonomy251S00000X
Legal Business NameAES GROUP USA INC
Location Address225 CEDAR HILL ST STE 200Marlborough, MA 01752-5900
Mailing AddressPo Box 736079Chicago, IL 60673-6079 · (888) 329-4535
Phone(888) 329-4535
Organization SubpartNo
Authorized OfficialMark HarperDirector Of Operations · (857) 829-4040
Enumeration DateAugust 23, 2016
Last NPPES UpdateSeptember 18, 20266 updates tracked since enumeration
NPPES CertifiedSeptember 18, 2026
✔ NPI 1679028435 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCommunity/Behavioral HealthAgencies
Taxonomy Code251S00000X
Definition
A private or public agency usually under local government jurisdiction, responsible for assuring the delivery of community based mental health, intellectual disabilities, substance abuse and/or behavioral health services to individuals with those disabilities. Services may range from companion care, respite, transportation, community integration, crisis intervention and stabilization, supported employment, day support, prevocational services, residential support, therapeutic and supportive consultation, environmental modifications, intensive in-home therapy and day treatment, in addition to traditional mental health and behavioral treatment.
225 CEDAR HILL ST STE 200, Marlborough, MA 01752
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Other Names 1

Doing Business AsKey Autism Services

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, WellSense Health Plan.Insurance ›

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.

VANESSA L STENKE
Behavior Technician
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (720) 450-6878
HELANA CASTILLO
Behavior Technician
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (978) 590-0416
DAVID ORTIZ
Behavior Technician
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (877) 418-2978
DISHON CLARK
Behavior Technician
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (850) 510-6013
DEXTER DAVIS
Behavior Analyst
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (413) 886-4555
KEDDIE S PIERRE-LEFEVRE
Behavior Technician
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (857) 266-5371
RONAJA TARRANT KING
Behavior Technician
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (857) 829-4040
MIA BEACH
Behavior Technician
225 CEDAR HILL ST STE 200
MARLBOROUGH, MA 01752
Middlesex County (877) 418-2978

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 Aes Group Usa Inc's NPI number?

The NPI number for Aes Group Usa Inc is 1679028435. It was assigned to this organization in the NPPES registry on August 23, 2016. The provider is doing business as Key Autism Services.

Where is Aes Group Usa Inc located?

Aes Group Usa Inc is located at 225 Cedar Hill St Ste 200, Marlborough, MA 01752. The listed phone number is (888) 329-4535.

What is Aes Group Usa Inc's specialty?

The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.

What insurance does Aes Group Usa Inc accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Aes Group Usa Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Aes Group Usa Inc was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.