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NANCY DIER LCSW
NPI 1164564332
Social Worker - Clinical in New York, NY

Active since February 13, 2007PECOS EnrolledAccepts Medicare Assignment
412 SIXTH AVE, SUITE 700, NEW YORK, NY 10011(212) 674-9814 Get Directions Write a Review

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

About Nancy Dier Lcsw NPPES

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

NANCY DIER LCSW (NPI 1164564332) is an individual clinical provider in New York, New York, licensed in New York (R0133261) and active in the NPI registry since February 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1972).

NPPES Registry Identity

NPI1164564332
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameNANCY DIERCredential: LCSW
Location Address412 SIXTH AVE, SUITE 700New York, NY 10011-8409
Mailing Address412 Sixth Ave, Suite 700New York, NY 10011-8409 · (212) 674-9814
Phone(212) 674-9814
Sole ProprietorNo
Medical School CMSOtherGraduated 1972
Enumeration DateFebruary 13, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1164564332 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 · R0133261
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.
412 SIXTH AVE, New York, NY 10011
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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

Nancy Dier 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 ID4486972445
PECOS Enrollment IDI20150423001120
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10011 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 $65.69 – $198.19
Typical copayment $0.00 (range $16.42 – $49.54)
Most-billed visit code NA
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
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.

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 Nancy Dier's NPI number?

The NPI number for Nancy Dier is 1164564332. It was assigned to this individual provider in the NPPES registry on February 13, 2007.

Where is Nancy Dier located?

Nancy Dier practices at 412 Sixth Ave Suite 700, New York, NY 10011. The listed phone number is (212) 674-9814.

What is Nancy Dier's specialty?

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

Is Nancy Dier enrolled in Medicare?

Yes. Nancy Dier 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 Nancy Dier accept?

Health plans from Providence Health Plan list Nancy Dier 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 Nancy Dier 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.