MARGALIET LIGTENSTEIN LCSW
NPI 1558596999
Social Worker - Clinical in New Haven, CT

Active since May 28, 2009PECOS EnrolledAccepts Medicare Assignment
1440 WHALLEY AVE, NEW HAVEN, CT 06515(203) 389-5599(203) 389-5904 Get Directions Write a Review

NPPES record last updated: September 23, 2019. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Margaliet Ligtenstein Lcsw NPPES

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

MARGALIET LIGTENSTEIN LCSW (NPI 1558596999) is an individual clinical provider in New Haven, Connecticut, licensed in Connecticut (00800) and active in the NPI registry since May 2009. She is enrolled in Medicare PECOS and is a graduate of Other (1980).

NPPES Registry Identity

NPI1558596999
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARGALIET LIGTENSTEINCredential: LCSW
Location Address1440 WHALLEY AVENew Haven, CT 06515-1144
Mailing Address1440 Whalley AveNew Haven, CT 06515-1144 · (203) 389-5599 · Fax (203) 389-5904
Fax(203) 389-5904
Sole ProprietorNo
Medical School CMSOtherGraduated 1980
Enumeration DateMay 28, 2009
Last NPPES UpdateSeptember 23, 2019
NPI 1558596999 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 CT · 00800
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 ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 00800 (CT)
1440 WHALLEY AVE, New Haven, CT 06515

Other Identifiers 2

OtherCTGA000481CT · Abh
Medicaid004040572CT

Accepted 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

Margaliet Ligtenstein 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 ID5698004026
PECOS Enrollment IDI20190911000666
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 06515 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 $60.82 – $183.10
Typical copayment $0.00 (range $15.20 – $45.77)
Most-billed visit code NA
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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 10

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

Counselor (Mental Health)
1440 WHALLEY AVE
NEW HAVEN, CT 06515
Community/Behavioral Health
1440 WHALLEY AVE
NEW HAVEN, CT 06515
Social Worker (Clinical)
1440 WHALLEY AVE
NEW HAVEN, CT 06515
Social Worker (Clinical)
1440 WHALLEY AVE
NEW HAVEN, CT 06515
Clinic/Center (Mental Health (Including Community Mental Health Center))
1440 WHALLEY AVE
NEW HAVEN, CT 06515
Social Worker (Clinical)
1440 WHALLEY AVE
NEW HAVEN, CT 06515
Social Worker
1440 WHALLEY AVE
NEW HAVEN, CT 06515
Social Worker
1440 WHALLEY AVE
NEW HAVEN, CT 06515

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558596999, enumerated as an "individual" on May 28, 2009.

The provider is located at 1440 WHALLEY AVE NEW HAVEN, CT 06515 and the phone number is (203) 389-5599.

Social Worker with taxonomy code 1041C0700X and a focus in Clinical.

The provider might be accepting Accepts: Providence Health Plan, Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.