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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.

MRS. ATHANASIA TRIANTAFYLLOU MA
NPI 1801885637
Counselor in Nashua, NH

Active since October 14, 2005
15 PROSPECT ST, NASHUA, NH 03060(603) 889-6147(603) 594-9649 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Mrs. Athanasia Triantafyllou Ma NPPES

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

MRS. ATHANASIA TRIANTAFYLLOU MA (NPI 1801885637) is an individual counselor in Nashua, New Hampshire and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1801885637
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameMRS. ATHANASIA TRIANTAFYLLOUCredential: MA
Location Address15 PROSPECT STNashua, NH 03060
Mailing Address10 Park StWindham, NH 03087 · (603) 434-9589
Phone(603) 889-6147
Fax(603) 594-9649
Sole ProprietorNo
Enumeration DateOctober 14, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1801885637 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

15 PROSPECT ST, Nashua, NH 03060
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Other Identifiers 1

Other770GG43Y0NH01NH · Bcbs

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

MRS. KYLE LYNN ROBSON B.A.
Counselor
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MS. PHYLLIS ALDRICH MSW
Social Worker (Clinical)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
LORI S MCMENEMY LCMHC
Counselor (Mental Health)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
COMMUNITY COUNCIL OF NASHUA NH
Community/Behavioral Health
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MS. SHANNON LEE WONG M.A.
Counselor (Mental Health)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
STEPHANIE M BIELIK MSW
Social Worker (Clinical)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MARK BADDELEY
Counselor (Mental Health)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
CYNTHIA BOLIN M.A.
Counselor (Mental Health)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
CAITLIN M COOPER BA
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MEGAN PERKINS BA
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MS. DEBRA SUE SOSIN LICSW MSW
Social Worker (Clinical)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
KIMBERLY GERACI BA
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MEREDITH ANDERSON MA
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MS. MICHELLE ELLEN KEYWORTH MSW, LICSW
Social Worker (Clinical)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
JESSICA RYAN BA
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
MR. OLALEKAN O ELESHO MSW
Social Worker
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
JARED M BARBOSA
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
BAILIEGH F CROOKER BA
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
COLLEEN R MCINNIS MED
Counselor (Mental Health)
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147
IRENE K LANCHESTER
Case Manager/Care Coordinator
15 PROSPECT ST
NASHUA, NH 03060
Hillsborough County (603) 889-6147

Frequently Asked Questions

What is Athanasia Triantafyllou's NPI number?

The NPI number assigned to this healthcare provider is 1801885637, enumerated as an "individual" on October 14, 2005.

Where is the provider located?

The provider is located at 15 PROSPECT ST NASHUA, NH 03060 and the phone number is (603) 889-6147.

What is the provider's specialty?

Counselor with taxonomy code 101Y00000X.

What insurance does Athanasia Triantafyllou accept?

The provider might be accepting Accepts: Blue Cross Blue Shield, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.