MICHAELLE ARMAND-TASSY LCSW
NPI 1669643979
Social Worker - Clinical in Riverhead, NY

Q: What is Michaelle Armand-tassy's NPI number?

The NPI number for Michaelle Armand-tassy is 1669643979. It was assigned to this individual provider in the NPPES registry on March 13, 2008.

Q: What is Michaelle Armand-tassy's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Active since March 13, 2008PECOS EnrolledAccepts Medicare Assignment

1380 ROANOKE AVE, SUITE 201, RIVERHEAD, NY 11901(631) 369-4418(631) 369-4421 Get Directions Write a Review

NPPES record last updated: March 13, 2008. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Michaelle Armand-tassy Lcsw NPPES

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

MICHAELLE ARMAND-TASSY LCSW (NPI 1669643979) is an individual clinical provider in Riverhead, New York, licensed in New York (071965-1) and active in the NPI registry since March 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1999).

NPPES Registry Identity

NPI1669643979

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameMICHAELLE ARMAND-TASSYCredential: LCSW

Location Address1380 ROANOKE AVE, SUITE 201Riverhead, NY 11901-2098

Mailing Address1380 Roanoke Ave, Suite 201Riverhead, NY 11901-2098 · (631) 369-4418 · Fax (631) 369-4421

Phone(631) 369-4418

Fax(631) 369-4421

Sole ProprietorYes

Medical School CMSOtherGraduated 1999

Enumeration DateMarch 13, 2008

✔ NPI 1669643979 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in NY · 071965-1

Definition

A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.

1380 ROANOKE AVE, Riverhead, NY 11901

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Other Identifiers 1

Medicare PINNU3561NY

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michaelle Armand-tassy Lcsw 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 ID8426091059

PECOS Enrollment IDI20050606000413

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.

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, 1 hour 90837

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

140 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $67.40 – $203.53

Typical copayment $0.00 (range $16.85 – $50.88)

Most-billed visit code NA

Established Patient

$83.44 typical visit price

range $21.66 – $164.45

Typical copayment $20.86 (range $5.41 – $41.11)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

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

CLARISSA A FAVICHIA LMHC

Counselor (Mental Health)

1380 ROANOKE AVE, 1ST FLOOR
RIVERHEAD, NY 11901

Suffolk County (631) 369-0022

ANDREA HOPKINS LMSW

Social Worker

1380 ROANOKE AVE
RIVERHEAD, NY 11901

Suffolk County (631) 369-4418

CATHERINE RACHEL DAWSON LMSW

Social Worker

1380 ROANOKE AVE
RIVERHEAD, NY 11901

Suffolk County (631) 369-4418

DENNIS CHRISTOPHER SKOW LMSW

Social Worker

1380 ROANOKE AVE
RIVERHEAD, NY 11901

Suffolk County (631) 369-0022

KRISTIN LOUISE CREAMER-WILLIAMSON LMSW

Social Worker

1380 ROANOKE AVE, 2ND FLOOR
RIVERHEAD, NY 11901

Suffolk County (631) 369-4418

NICOLE L. BOLINA LMSW

Social Worker

1380 ROANOKE AVE
RIVERHEAD, NY 11901

Suffolk County (631) 369-0022

ALANNA LOUISE KUGLER RN, LMSW

Social Worker

1380 ROANOKE AVE
RIVERHEAD, NY 11901

Suffolk County (631) 369-0022

CLUBHOUSE OF SUFFOLK, INC

Case Management

1380 ROANOKE AVE
RIVERHEAD, NY 11901

Suffolk County (631) 369-4418

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 Michaelle Armand-tassy's NPI number?

The NPI number for Michaelle Armand-tassy is 1669643979. It was assigned to this individual provider in the NPPES registry on March 13, 2008.

Where is Michaelle Armand-tassy located?

Michaelle Armand-tassy practices at 1380 Roanoke Ave Suite 201, Riverhead, NY 11901. The listed phone number is (631) 369-4418.

What is Michaelle Armand-tassy's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Michaelle Armand-tassy enrolled in Medicare?

Yes. Michaelle Armand-tassy 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.

What insurance does Michaelle Armand-tassy accept?

Health plans from Providence Health Plan list Michaelle Armand-tassy 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 Michaelle Armand-tassy was last updated on March 13, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.