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RICHARD J MACK LCSW
NPI 1700820792
Social Worker - Clinical in New York, NY

Active since June 16, 2006PECOS EnrolledAccepts Medicare Assignment
50 W 23RD ST, 9TH FLOOR, NEW YORK, NY 10010(212) 989-2990(212) 792-6058 Get Directions Write a Review

NPPES record last updated: October 19, 2008. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Richard J Mack Lcsw NPPES

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

RICHARD J MACK LCSW (NPI 1700820792) is an individual clinical provider in New York, New York, licensed in New York (73 076339) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1700820792
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameRICHARD J MACKCredential: LCSW
Location Address50 W 23RD ST, 9TH FLOORNew York, NY 10010-5205
Mailing Address115 Willow St, Apt 6aBrooklyn, NY 11201-2200 · (646) 284-5962 · Fax (212) 792-6058
Phone(212) 989-2990
Fax(212) 792-6058
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateJune 16, 2006
Last NPPES UpdateOctober 19, 2008
✔ NPI 1700820792 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 · 73 076339
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.
50 W 23RD ST, New York, NY 10010
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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

Richard J Mack 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 ID2668549296
PECOS Enrollment IDI20080924000419
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 10010 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.

MR. FREDERICK ROBERT TIMM LCSW
Social Worker (Clinical)
50 W 23RD ST
NEW YORK, NY 10010
New York County (212) 989-2990
WHITNEY SCHAFFER LCSW
Social Worker (Clinical)
50 W 23RD ST, 9TH FLOOR
NEW YORK, NY 10010
New York County (212) 989-2990
CAREGUARDIAN, INC.
Home Health
50 W 23RD ST, 9TH FLOOR
NEW YORK, NY 10010
New York County (917) 336-6986
DR. ELAINE C HALL PH.D.
Psychologist
50 W 23RD ST, 9TH FLOOR
NEW YORK, NY 10010
New York County (212) 674-0084
MATTHEW HOUSTON
Counselor (Mental Health)
50 W 23RD ST, 9TH FLOOR
NEW YORK, NY 10010
New York County (212) 989-2990
DR. LINDA TREICHEL PSY.D.
Psychologist (Counseling)
50 W 23RD ST, 9TH FLOOR
NEW YORK, NY 10010
New York County (212) 989-2990
ELINOR ROBERTS KOTCHEN LCSW
Social Worker
50 W 23RD ST, 9TH FLOOR
NEW YORK, NY 10010
New York County (212) 989-2990
WENDY SKILLERN LCSW
Social Worker (Clinical)
50 W 23RD ST, 9TH FL
NEW YORK, NY 10010
New York County (212) 989-2990

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 Richard Mack's NPI number?

The NPI number for Richard Mack is 1700820792. It was assigned to this individual provider in the NPPES registry on June 16, 2006.

Where is Richard Mack located?

Richard Mack practices at 50 W 23rd St 9th Floor, New York, NY 10010. The listed phone number is (212) 989-2990.

What is Richard Mack's specialty?

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

Is Richard Mack enrolled in Medicare?

Yes. Richard Mack 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.

When was this NPI record last updated?

The NPPES record for Richard Mack was last updated on October 19, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.