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MARIE MISTRETTA L.C.S.W.
NPI 1013036748
Social Worker - Clinical in Williston Park, NY

Active since March 27, 2007Opted out of Medicare · through Jul 1, 2027
101 HILLSIDE AVE, SUITE 101, WILLISTON PARK, NY 11596(516) 248-4581(516) 248-4581 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Marie Mistretta L.c.s.w. NPPES

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

MARIE MISTRETTA L.C.S.W. (NPI 1013036748) is an individual clinical provider in Williston Park, New York, licensed in New York (R016968) and active in the NPI registry since March 2007. She has opted out of Medicare through July 1, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1013036748
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARIE MISTRETTACredential: L.C.S.W.
Location Address101 HILLSIDE AVE, SUITE 101Williston Park, NY 11596-2347
Mailing Address101 Hillside Ave, Suite 101Williston Park, NY 11596-2347 · (516) 248-4581 · Fax (516) 248-4581
Phone(516) 248-4581
Fax(516) 248-4581
Sole ProprietorYes
Enumeration DateMarch 27, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1013036748 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 · R016968
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.
101 HILLSIDE AVE, Williston Park, NY 11596
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Other Identifiers 5

OtherNX4412NY · Bc Bs Empire Ny
Other062688NY · Value Options
OtherP3637040NY · Oxford
Other7404230NY · Ghi Ny
Medicare ID-Type UnspecifiedN70821NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Marie Mistretta L.c.s.w. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2017 through July 1, 2027.

Opt-Out Effective DateJuly 1, 2017
Opt-Out In Effect ThroughJuly 1, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11596 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 12

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

MAUREEN BUCKLEY-FOX LCSW
Social Worker (Clinical)
101 HILLSIDE AVE
WILLISTON PARK, NY 11596
Nassau County (516) 662-2263
ASHLEY KUMP NP
Nurse Practitioner (Adult Health)
101 HILLSIDE AVE
WILLISTON PARK, NY 11596
Nassau County (516) 418-7724
DRS. SELTZER AND REIN
Clinic/Center (Dental)
101 HILLSIDE AVE, SUITE A
WILLISTON PARK, NY 11596
Nassau County (516) 741-6202
MRS. ROSEMARY FERRERO-MANGINELLI LCSW
Social Worker (Clinical)
101 HILLSIDE AVE, SUITE D
WILLISTON PARK, NY 11596
Nassau County (516) 457-7293
DR. ALLISON MUELLER PSYD
Psychologist
101 HILLSIDE AVE, SUITE D
WILLISTON PARK, NY 11596
Nassau County (516) 380-8110
JESSICA SCHELLIG
Nurse Practitioner (Psychiatric/Mental Health)
101 HILLSIDE AVE
WILLISTON PARK, NY 11596
Nassau County (813) 373-2711
DR. NEAL SELTZER D.M.D.
Dentist (General Practice)
101 HILLSIDE AVE, SUITE A
WILLISTON PARK, NY 11596
Nassau County (516) 741-6202
MS. HOPE DELANE DEMERTZIS M.S.W., P.D.
Social Worker (Clinical)
101 HILLSIDE AVE, SUITE D
WILLISTON PARK, NY 11596
Nassau County (516) 582-4673

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 Marie Mistretta's NPI number?

The NPI number for Marie Mistretta is 1013036748. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Where is Marie Mistretta located?

Marie Mistretta practices at 101 Hillside Ave Suite 101, Williston Park, NY 11596. The listed phone number is (516) 248-4581.

What is Marie Mistretta's specialty?

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

Is Marie Mistretta enrolled in Medicare?

No. Marie Mistretta has opted out of Medicare through July 1, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Marie Mistretta was last updated on July 8, 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.