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DR. NANCY GORDON SEIF PHD
NPI 1205063237
Psychologist - Clinical in New York, NY

Active since June 17, 2009Opted out of Medicare · through Oct 1, 2026
333 W 57TH ST, 1H, NEW YORK, NY 10019(212) 581-8484(914) 633-6747 Get Directions Write a Review

NPPES record last updated: June 17, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Nancy Gordon Seif Phd NPPES

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

DR. NANCY GORDON SEIF PHD (NPI 1205063237) is an individual clinical provider in New York, New York, licensed in New York (6764) and active in the NPI registry since June 2009. She has opted out of Medicare through October 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1205063237
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. NANCY GORDON SEIFCredential: PHD
Location Address333 W 57TH ST, 1HNew York, NY 10019-3159
Mailing Address333 W 57th St, 1hNew York, NY 10019-3159 · (212) 581-8484 · Fax (914) 633-6747
Phone(212) 581-8484
Fax(914) 633-6747
Sole ProprietorYes
Enumeration DateJune 17, 2009
✔ NPI 1205063237 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in NY · 6764
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
333 W 57TH ST, New York, NY 10019
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Nancy Gordon Seif Phd has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2014 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2014
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10019 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
$198.19 typical visit price
range $65.69 – $198.19
Typical copayment $49.54 (range $16.42 – $49.54)
Most-billed visit code 99205
Established Patient
$114.88 typical visit price
range $21.20 – $160.66
Typical copayment $28.72 (range $5.30 – $40.16)
Most-billed visit code 99214
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 16

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

DR. JOSEPH CHARLES D'AMICO DPM
Podiatrist
333 W 57TH ST
NEW YORK, NY 10019
New York County (212) 757-6440
DR. EUN JUNG SUH
Psychologist (Clinical)
333 W 57TH ST, SUITE 1H
NEW YORK, NY 10019
New York County (212) 265-5009
MADELEINE UNGER CSW
Social Worker (Clinical)
333 W 57TH ST, SUITE 103
NEW YORK, NY 10019
New York County (212) 772-3179
STEPHEN D MOORE R.N.
Registered Nurse
333 W 57TH ST, APT. 611
NEW YORK, NY 10019
New York County (212) 645-5812
DR. NILES DRAKE MD
Psychiatry & Neurology (Psychiatry)
333 W 57TH ST, SUITE 102
NEW YORK, NY 10019
New York County (646) 820-9170
MS. SUSAN G SAWYER LCSW
Social Worker (Clinical)
333 W 57TH ST, SUITE 103
NEW YORK, NY 10019
New York County (212) 581-4916
PHYSICIAN MANAGEMENT SERVICES OF NEW YORK II, LLC
Family Medicine
333 W 57TH ST
NEW YORK, NY 10019
New York County (888) 829-8550
DR. HOWARD A. FRIEDMAN PH.D.
Psychologist
333 W 57TH ST, SUITE 103
NEW YORK, NY 10019
New York County (212) 262-3337

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 Nancy Seif's NPI number?

The NPI number for Nancy Seif is 1205063237. It was assigned to this individual provider in the NPPES registry on June 17, 2009.

Where is Nancy Seif located?

Nancy Seif practices at 333 W 57th St 1H, New York, NY 10019. The listed phone number is (212) 581-8484.

What is Nancy Seif's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Nancy Seif enrolled in Medicare?

No. Nancy Seif has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Nancy Seif was last updated on June 17, 2009. 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.