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DR. OWEN BARASH GANTZ MD
NPI 1407475783
Radiology - Diagnostic Radiology in New York, NY

Active since April 15, 2020PECOS EnrolledAccepts Medicare Assignment
1 GUSTAVE L LEVY PL FL 12, NEW YORK, NY 10029(212) 241-6500 Get Directions Write a Review

NPPES record last updated: December 11, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Dec 11, 2025, Apr 15, 2020 (2 updates tracked since 2020).

About Dr. Owen Barash Gantz Md NPPES

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

DR. OWEN BARASH GANTZ MD (NPI 1407475783) is an individual diagnostic radiology provider in New York, New York, licensed in New York (337710-01) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with Mount Sinai Hospital, and is a graduate of Rutgers New Jersey Medical School (2020).

NPPES Registry Identity

NPI1407475783
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. OWEN BARASH GANTZCredential: MD
Location Address1 GUSTAVE L LEVY PL FL 12New York, NY 10029-6574
Mailing Address1 Gustave L Levy Pl Fl 12New York, NY 10029-6574
Phone(212) 241-6500
Sole ProprietorNo
Medical School CMSRutgers New Jersey Medical SchoolGraduated 2020
Enumeration DateApril 15, 2020
Last NPPES UpdateDecember 11, 20252 updates tracked since enumeration
NPPES CertifiedDecember 11, 2025
✔ NPI 1407475783 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in NY · 337710-01
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
1 GUSTAVE L LEVY PL FL 12, New York, NY 10029
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Owen Barash Gantz Md 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 ID4688165095
PECOS Enrollment IDI20251113003057
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Owen Gantz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

New York City Health And Hospitals Corporation
1.4 mi
Skilled Nursing Facility
594 ALBANY AVE
Brooklyn, NY 11203
  • Reassigned Medicare billing, New York enrollment
  • 1,615 clinicians in this Medicare group
NPI 1184632945 (718) 245-2985
Fpa Hospital Based
7.5 mi
Emergency Medicine
100TH ST AND MADISON AVE
New York, NY 10029
  • Reassigned Medicare billing, New York enrollment
  • 1,067 clinicians in this Medicare group
NPI 1427398676 (212) 824-8055

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Mount Sinai Hospital

Acute Care Hospitals · New York, NY
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330024
LocationOne Gustave L Levy PlaceNew York, NY 10029 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10029 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
$102.04 typical visit price
range $65.69 – $198.19
Typical copayment $25.51 (range $16.42 – $49.54)
Most-billed visit code 99203
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.

SHALINI BANSAL MD
Student in an Organized Health Care Education/Training Program
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6850
MICHELLE MIREILLE MOUFAWAD
Student in an Organized Health Care Education/Training Program
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (216) 570-3601
BREEAN FLAX
Social Worker
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 987-7596
MS. SHARI ELISE WEISBURD RN
Registered Nurse (Emergency)
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6500
JESSICA C MARGOLIES LMSW
Social Worker
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (929) 714-1606
CAROLYN MARIE USANIS
Psychiatry & Neurology (Psychiatry)
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6500
ALEJANDRA DE LEON
Social Worker
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 824-7695
APEKSHA JAIN LMSW
Social Worker
1 GUSTAVE L LEVY PL FL 12
NEW YORK, NY 10029
New York County (212) 241-6800

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 Owen Gantz's NPI number?

The NPI number for Owen Gantz is 1407475783. It was assigned to this individual provider in the NPPES registry on April 15, 2020.

Where is Owen Gantz located?

Owen Gantz practices at 1 Gustave L Levy Pl Fl 12, New York, NY 10029. The listed phone number is (212) 241-6500.

What is Owen Gantz's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Owen Gantz enrolled in Medicare?

Yes. Owen Gantz 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.

Which organizations bill Medicare for Owen Gantz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Owen Gantz reassigns Medicare benefits to 2 organizations: New York City Health And Hospitals Corporation (Brooklyn, NY) and Fpa Hospital Based (New York, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Owen Gantz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Owen Gantz affiliated with any hospitals?

According to CMS data, Owen Gantz is affiliated with Mount Sinai Hospital.

When was this NPI record last updated?

The NPPES record for Owen Gantz was last updated on December 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.