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DR. KAREN MARISAK PH.D.
NPI 1346454279
Psychologist - Cognitive & Behavioral in New York, NY

Active since May 09, 2007PECOS EnrolledAccepts Medicare Assignment
20 W 86TH ST, SUITE 1AA, NEW YORK, NY 10024(212) 874-6487(212) 866-7737 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Karen Marisak Ph.d. NPPES

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

DR. KAREN MARISAK PH.D. (NPI 1346454279) is an individual cognitive & behavioral provider in New York, New York, licensed in New York (006694) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1981).

NPPES Registry Identity

NPI1346454279
Entity TypeIndividualFemale
Primary Taxonomy103TB0200X
Provider Legal NameDR. KAREN MARISAKCredential: PH.D.
Location Address20 W 86TH ST, SUITE 1AANew York, NY 10024-3604
Mailing Address20 W 86th St, Suite 1aaNew York, NY 10024-3604 · (212) 874-6487 · Fax (212) 866-7737
Phone(212) 874-6487
Fax(212) 866-7737
Sole ProprietorYes
Medical School CMSOtherGraduated 1981
Enumeration DateMay 9, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1346454279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 8

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
License✔ Licensed in NY · 006694
Definition
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
Also ListedPsychologistTaxonomy 103T00000X · License 006694 (NY)
Also ListedPsychologist · Addiction (Substance Use Disorder)Taxonomy 103TA0400X · License 006694 (NY)
Also ListedPsychologist · Adult Development & AgingTaxonomy 103TA0700X · License 006694 (NY)
Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 006694 (NY)
Also ListedPsychologist · Clinical Child & AdolescentTaxonomy 103TC2200X · License 006694 (NY)
Also ListedPsychologist · FamilyTaxonomy 103TF0000X · License 006694 (NY)
Also ListedPsychologist · PsychoanalysisTaxonomy 103TP0814X · License 006694 (NY)
20 W 86TH ST, New York, NY 10024
Open in Google Maps ↗

Other Identifiers 2

OtherP590762NY · Oxford Provider Id
Medicaid01459828NY

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

Dr. Karen Marisak Ph.d. 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 ID244412138
PECOS Enrollment IDI20110315000006
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.

Other Providers at the Same Location NPPES 12

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

DR. IVAN BRESGI PH.D.
Psychologist (Clinical)
20 W 86TH ST, SUITE 1D
NEW YORK, NY 10024
New York County (212) 724-4992
MR. STEVE KIRSCHNER LCSW
Social Worker (Clinical)
20 W 86TH ST, 1B
NEW YORK, NY 10024
New York County (212) 886-4524
NANCY WASSERMAN COCOLA LCSW
Counselor (Mental Health)
20 W 86TH ST
NEW YORK, NY 10024
New York County (845) 661-8643
DR. LESLIE VERTER PH.D.
Psychologist
20 W 86TH ST, SUITE 1B
NEW YORK, NY 10024
New York County (646) 229-2980
DR. TERRY GOLASH M.D.
Psychiatry & Neurology (Psychiatry)
20 W 86TH ST, B
NEW YORK, NY 10024
New York County (212) 874-1292
DR. JUDITH H. COBB PH.D..
Psychologist
20 W 86TH ST, # 1B
NEW YORK, NY 10024
New York County (212) 724-7760
DR. CHARLES R SOULE PH.D.
Psychologist (Clinical Child & Adolescent)
20 W 86TH ST, STE. 1A
NEW YORK, NY 10024
New York County (212) 560-2406
DR. ELIZABETH D. STROSCIO, PH.D., LICENSED CLINICAL PSYCHOLOGIST, PC
Psychologist (Clinical)
20 W 86TH ST, SUITE 1AA
NEW YORK, NY 10024
New York County (646) 400-2863

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 Karen Marisak's NPI number?

The NPI number for Karen Marisak is 1346454279. It was assigned to this individual provider in the NPPES registry on May 9, 2007.

Where is Karen Marisak located?

Karen Marisak practices at 20 W 86th St Suite 1aa, New York, NY 10024. The listed phone number is (212) 874-6487.

What is Karen Marisak's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

Is Karen Marisak enrolled in Medicare?

Yes. Karen Marisak 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 Karen Marisak was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.