DR. ALEXANDRA CATHERINE SOWA
NPI 1922398874
Student in an Organized Health Care Education/Training Program in New York, NY

Q: What is Alexandra Sowa's NPI number?

The NPI number for Alexandra Sowa is 1922398874. It was assigned to this individual provider in the NPPES registry on April 12, 2011.

Q: What is Alexandra Sowa's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Q: Is Alexandra Sowa enrolled in Medicare?

No. Alexandra Sowa has opted out of Medicare through August 20, 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.

Q: When was this NPI record last updated?

The NPPES record for Alexandra Sowa was last updated on January 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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 April 12, 2011Opted out of Medicare · through Aug 20, 2026

408 W 14TH ST, SUITE 201, NEW YORK, NY 10014(212) 530-0659(212) 867-4353 Get Directions Write a Review

NPPES record last updated: January 20, 2015. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Alexandra Catherine Sowa NPPES

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

DR. ALEXANDRA CATHERINE SOWA (NPI 1922398874) is an individual student in an organized health care education/training program in New York, New York and active in the NPI registry since April 2011. She has opted out of Medicare through August 20, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1922398874

Entity TypeIndividualFemale

Primary Taxonomy390200000X

Provider Legal NameDR. ALEXANDRA CATHERINE SOWA

Location Address408 W 14TH ST, SUITE 201New York, NY 10014-1042

Mailing Address129 W 29th St, 2nd FloorNew York, NY 10001-5105 · (415) 658-6791 · Fax (415) 520-0904

Phone(212) 530-0659

Fax(212) 867-4353

Sole ProprietorNo

Enumeration DateApril 12, 2011

Last NPPES UpdateJanuary 20, 2015

✔ NPI 1922398874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care

Taxonomy Code390200000X

Definition

An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.

Also ListedInternal MedicineTaxonomy 207R00000X · License 272150 (NY)

408 W 14TH ST, New York, NY 10014

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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. Alexandra Catherine Sowa 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 August 20, 2018 through August 20, 2026.

Opt-Out Effective DateAugust 20, 2018

Opt-Out In Effect ThroughAugust 20, 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.

Other Providers at the Same Location NPPES 2

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

NOAH P CANLAS MD

Family Medicine

408 W 14TH ST, SUITE 201
NEW YORK, NY 10014

New York County (415) 658-6791

VIVEK KUMAR GARG MD

Internal Medicine

408 W 14TH ST, SUITE 201
NEW YORK, NY 10014

New York County (212) 530-0639

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 Alexandra Sowa's NPI number?

The NPI number for Alexandra Sowa is 1922398874. It was assigned to this individual provider in the NPPES registry on April 12, 2011.

Where is Alexandra Sowa located?

Alexandra Sowa practices at 408 W 14th St Suite 201, New York, NY 10014. The listed phone number is (212) 530-0659.

What is Alexandra Sowa's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Alexandra Sowa enrolled in Medicare?

No. Alexandra Sowa has opted out of Medicare through August 20, 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 Alexandra Sowa was last updated on January 20, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.