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MS. THERESA M. DYER LCSW-R
NPI 1366650467
Social Worker - Clinical in Riverhead, NY

Active since May 21, 2007PECOS EnrolledAccepts Medicare Assignment
177 WOODHULL AVE, RIVERHEAD, NY 11901(631) 553-5212(631) 939-2096 Get Directions Write a Review

NPPES record last updated: October 12, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Ms. Theresa M. Dyer Lcsw-r NPPES

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

MS. THERESA M. DYER LCSW-R (NPI 1366650467) is an individual clinical provider in Riverhead, New York, licensed in New York (R045529-1) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1990).

NPPES Registry Identity

NPI1366650467
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. THERESA M. DYERCredential: LCSW-R
Location Address177 WOODHULL AVERiverhead, NY 11901-3513
Mailing Address177 Woodhull AveRiverhead, NY 11901-3513 · (631) 553-5212 · Fax (631) 939-2096
Phone(631) 553-5212
Fax(631) 939-2096
Sole ProprietorYes
Medical School CMSOtherGraduated 1990
Enumeration DateMay 21, 2007
Last NPPES UpdateOctober 12, 2024
NPPES CertifiedOctober 12, 2024
✔ NPI 1366650467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in NY · R045529-1
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.
Also ListedSocial Worker · SchoolTaxonomy 1041S0200X
177 WOODHULL AVE, Riverhead, NY 11901
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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

Ms. Theresa M. Dyer Lcsw-r 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 ID1658688916
PECOS Enrollment IDI20150918000357
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 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.

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 Theresa Dyer's NPI number?

The NPI number for Theresa Dyer is 1366650467. It was assigned to this individual provider in the NPPES registry on May 21, 2007.

Where is Theresa Dyer located?

Theresa Dyer practices at 177 Woodhull Ave, Riverhead, NY 11901. The listed phone number is (631) 553-5212.

What is Theresa Dyer's specialty?

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

Is Theresa Dyer enrolled in Medicare?

Yes. Theresa Dyer 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 Theresa Dyer accept?

Health plans from Providence Health Plan list Theresa Dyer 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 Theresa Dyer was last updated on October 12, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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.