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TAMMY-SUE CATHERINE D'URSO LICSW
NPI 1649365263
Social Worker in Nashua, NH

Active since October 03, 2006PECOS EnrolledAccepts Medicare Assignment
29 NORTHWEST BLVD, FOUNDATION PSYCHIATRIC ASSOCIATES, NASHUA, NH 03063(603) 881-9313 Get Directions Write a Review

NPPES record last updated: September 20, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Tammy-sue Catherine D'urso Licsw NPPES

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

TAMMY-SUE CATHERINE D'URSO LICSW (NPI 1649365263) is an individual social worker in Nashua, New Hampshire, licensed in New Hampshire (925) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1994).

NPPES Registry Identity

NPI1649365263
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameTAMMY-SUE CATHERINE D'URSOCredential: LICSW
Location Address29 NORTHWEST BLVD, FOUNDATION PSYCHIATRIC ASSOCIATESNashua, NH 03063
Mailing Address29 Northwest BlvdNashua, NH 03063-4068 · (603) 579-5117
Phone(603) 881-9313
Sole ProprietorNo
Medical School CMSOtherGraduated 1994
Enumeration DateOctober 3, 2006
Last NPPES UpdateSeptember 20, 2007
✔ NPI 1649365263 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License✔ Licensed in NH · 925
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.
29 NORTHWEST BLVD, Nashua, NH 03063
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Other Names 1

Former Name (1)Tammy-sue Catherine Blondin

Other Identifiers 2

Medicaid30422431NH
Medicare ID-Type UnspecifiedRE6589NH

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Harvard Pilgrim Health Care, Taro Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Tammy-sue Catherine D'urso Licsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9537144258
PECOS Enrollment IDI20040618000546
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Tammy-sue D'urso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Foundation Medical Partners Inc
5.3 mi
Internal Medicine
8 PROSPECT ST
Nashua, NH 03060
  • Reassigned Medicare billing, New Hampshire enrollment
  • 283 clinicians in this Medicare group
NPI 1033162037 (603) 281-8585

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
233 services21 patients

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.

FOUNDATION MEDICAL PARTNER INC.
Family Medicine
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (603) 577-2273
MRS. KAYLEIGH REBECCA MAAS PA-C
Physician Assistant
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (603) 577-2273
MS. SARAH SARGENT MILLER MSOT, OTR/L
Occupational Therapist
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (603) 689-2400
VANESSA C ULRICH MSW, LICSW
Social Worker
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (503) 577-5741
PROF. SHARON MARCY REGAN LICSW, MSW
Social Worker (Clinical)
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (603) 881-9313
JORDYN SHIPOTOFSKY
Registered Nurse (Psychiatric/Mental Health, Adult)
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (603) 577-5721
FOUNDATION MEDICAL PARTNERS INC
Durable Medical Equipment & Medical Supplies
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (603) 577-2273
MRS. SUSAN B HILLS PA-C
Physician Assistant
29 NORTHWEST BLVD
NASHUA, NH 03063
Hillsborough County (603) 577-2273

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 Tammy-sue D'urso's NPI number?

The NPI number for Tammy-sue D'urso is 1649365263. It was assigned to this individual provider in the NPPES registry on October 3, 2006. The provider is also known as Tammy-Sue Catherine Blondin.

Where is Tammy-sue D'urso located?

Tammy-sue D'urso practices at 29 Northwest Blvd Foundation Psychiatric Associates, Nashua, NH 03063. The listed phone number is (603) 881-9313.

What is Tammy-sue D'urso's specialty?

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

Is Tammy-sue D'urso enrolled in Medicare?

Yes. Tammy-sue D'urso is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Tammy-sue D'urso's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Tammy-sue D'urso reassigns Medicare benefits to Foundation Medical Partners Inc (Nashua, NH). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Tammy-sue D'urso's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Tammy-sue D'urso accept?

Health plans from Ambetter from NH Healthy Families, Harvard Pilgrim Health Care, Taro Health and WellSense Health Plan list Tammy-sue D'urso 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 Tammy-sue D'urso was last updated on September 20, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.