MR. IRWIN J FLACHNER LCSW
NPI 1093801391
Social Worker - Clinical in New York, NY

Active since October 05, 2006PECOS EnrolledAccepts Medicare Assignment
853 BROADWAY, SUITE 1401, NEW YORK, NY 10003(212) 673-6153 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Irwin J Flachner Lcsw NPPES

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

MR. IRWIN J FLACHNER LCSW (NPI 1093801391) is an individual clinical provider in New York, New York, licensed in New York (R-020809-1) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1978).

NPPES Registry Identity

NPI1093801391
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. IRWIN J FLACHNERCredential: LCSW
Location Address853 BROADWAY, SUITE 1401New York, NY 10003-4703
Mailing Address32 Prospect PlBrooklyn, NY 11217-2803 · (212) 673-6153
Sole ProprietorYes
Medical School CMSOtherGraduated 1978
Enumeration DateOctober 5, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1093801391 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 · R-020809-1
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.
853 BROADWAY, New York, NY 10003

Other Identifiers 2

Medicare UPINR47570NY
Medicare ID-Type UnspecifiedN-12291NY

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

Mr. Irwin J Flachner 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 ID3072702539
PECOS Enrollment IDI20110113001165
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.
544 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10003 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.

Other Providers at the Same Location NPPES 20

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

Social Worker (Clinical)
853 BROADWAY, SUITE 1201
NEW YORK, NY 10003
Psychologist (Clinical)
853 BROADWAY, SUITE 1211
NEW YORK, NY 10003
Psychologist
853 BROADWAY
NEW YORK, NY 10003
Social Worker (Clinical)
853 BROADWAY, SUITE 1401
NEW YORK, NY 10003
Dentist (General Practice)
853 BROADWAY, SUITE 703
NEW YORK, NY 10003
Social Worker (Clinical)
853 BROADWAY, SUITE 901
NEW YORK, NY 10003
Social Worker (Clinical)
853 BROADWAY, SIUTE 901
NEW YORK, NY 10003
Otolaryngology
853 BROADWAY, SUITE 903
NEW YORK, NY 10003

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 Irwin Flachner's NPI number?

The NPI number for Irwin Flachner is 1093801391. It was assigned to this individual provider in the NPPES registry on October 5, 2006.

Where is Irwin Flachner located?

Irwin Flachner practices at 853 Broadway Suite 1401, New York, NY 10003. The listed phone number is (212) 673-6153.

What is Irwin Flachner's specialty?

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

Is Irwin Flachner enrolled in Medicare?

Yes. Irwin Flachner 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 Irwin Flachner accept?

Health plans from Providence Health Plan list Irwin Flachner 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 Irwin Flachner was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.