DR. ALEXANDER S. HAMOWY PH.D.
NPI 1134447451
Psychologist - Clinical in New York, NY

Q: What is Alexander Hamowy's NPI number?

The NPI number for Alexander Hamowy is 1134447451. It was assigned to this individual provider in the NPPES registry on May 11, 2010.

Q: What is Alexander Hamowy's specialty?

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

Q: Is Alexander Hamowy enrolled in Medicare?

No. Alexander Hamowy has opted out of Medicare through March 22, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

Q: When was this NPI record last updated?

The NPPES record for Alexander Hamowy was last updated on May 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since May 11, 2010Opted out of Medicare · through Mar 22, 2028

19 W 34TH ST, PENTHOUSE, NEW YORK, NY 10001(917) 399-0166 Get Directions Write a Review

NPPES record last updated: May 11, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Alexander S. Hamowy Ph.d. NPPES

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

DR. ALEXANDER S. HAMOWY PH.D. (NPI 1134447451) is an individual clinical provider in New York, New York, licensed in New York (018539) and active in the NPI registry since May 2010. He has opted out of Medicare through March 22, 2028.

NPPES Registry Identity

NPI1134447451

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. ALEXANDER S. HAMOWYCredential: PH.D.

Location Address19 W 34TH ST, PENTHOUSENew York, NY 10001-3006

Mailing Address320 Central Park W, Apt # 8fNew York, NY 10025-7659 · (212) 787-6307

Phone(917) 399-0166

Sole ProprietorYes

Enumeration DateMay 11, 2010

✔ NPI 1134447451 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 · 018539

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.

19 W 34TH ST, New York, NY 10001

Open in Google Maps ↗

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. Alexander S. Hamowy Ph.d. 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 March 22, 2024 through March 22, 2028.

Opt-Out Effective DateMarch 22, 2024

Opt-Out In Effect ThroughMarch 22, 2028Opt-out affidavits renew automatically every two years unless cancelled

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.

JOAN POELVOORDE LCSW PC

Social Worker (Clinical)

19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001

New York County (646) 473-0138

KERIN NADLER LCAT, BC-DMT

Dance Therapist

19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001

New York County (917) 597-8055

MS. LIBBY ANN SHAPIRO LCAT, MT-BC

Art Therapist

19 W 34TH ST
NEW YORK, NY 10001

New York County (917) 622-6371

MR. JACOB GERSHONI

Social Worker (Clinical)

19 W 34TH ST, SUITE PH
NEW YORK, NY 10001

New York County (212) 795-1192

MR. ROGER BACHRACH LMHC , LMSW

Counselor (Mental Health)

19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001

New York County (917) 902-9203

DR. PETER JOHN ROSAN PH. D.

Psychologist (Clinical)

19 W 34TH ST, PENTHOUSE
NEW YORK, NY 10001

New York County (718) 753-9400

ASHLEY YERIM CHOI

Social Worker (Clinical)

19 W 34TH ST
NEW YORK, NY 10001

New York County (347) 625-5020

DR. ISRAEL ROMANO PH.D.

Psychologist (Clinical)

19 W 34TH ST
NEW YORK, NY 10001

New York County (917) 292-5462

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 Alexander Hamowy's NPI number?

The NPI number for Alexander Hamowy is 1134447451. It was assigned to this individual provider in the NPPES registry on May 11, 2010.

Where is Alexander Hamowy located?

Alexander Hamowy practices at 19 W 34th St Penthouse, New York, NY 10001. The listed phone number is (917) 399-0166.

What is Alexander Hamowy's specialty?

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

Is Alexander Hamowy enrolled in Medicare?

No. Alexander Hamowy has opted out of Medicare through March 22, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for Alexander Hamowy was last updated on May 11, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.