GOOD SAMARITAN HOSPITAL OX THERAPY
NPI 1346491800
Internal Medicine - Pulmonary Disease in West Islip, NY
About Good Samaritan Hospital Ox Therapy NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GOOD SAMARITAN HOSPITAL OX THERAPY (NPI 1346491800) is a healthcare organization registered as a pulmonary disease in West Islip, New York and active in the NPI registry since October 2008. The organization lists Dave Hannigan, Director Of Patient Accounting, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Good Samaritan Hospital Ox Therapy is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
393Medicare enrollment records show 393 clinicians reassign Medicare billing to Good Samaritan Hospital Ox Therapy, which bills Medicare for the services they deliver. Of these, 84 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 25
Nearest to this location (20)
See all 393West Islip, NY 11795
West Islip, NY 11795
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Good Samaritan Hospital Ox Therapy's NPI number?
The NPI number for Good Samaritan Hospital Ox Therapy is 1346491800. It was assigned to this organization in the NPPES registry on October 2, 2008.
Where is Good Samaritan Hospital Ox Therapy located?
Good Samaritan Hospital Ox Therapy is located at 1000 Montauk Hwy, West Islip, NY 11795. The listed phone number is (631) 376-3000.
What is Good Samaritan Hospital Ox Therapy's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Good Samaritan Hospital Ox Therapy enrolled in Medicare?
Yes. Good Samaritan Hospital Ox Therapy is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Good Samaritan Hospital Ox Therapy?
According to the CMS Revalidation Reassignment List (October 2026 release), 393 clinicians in 25 Medicare specialties reassign their Medicare billing to Good Samaritan Hospital Ox Therapy. A 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 the clinician's services. The largest specialties are Neurology (137), Emergency Medicine (60) and Psychiatry (33). Of these, 84 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Good Samaritan Hospital Ox Therapy was last updated on October 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Good Samaritan Hospital Ox Therapy · NPI 1346491800
Pulmonary Disease organization in West Islip, New York. Organization record, active in the CMS NPPES registry since October 2, 2008.
## Identity
- **NPI:** 1346491800 (Entity type: Organization)
- **Enumerated:** October 2, 2008
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** Yes (part of Good Samaritan Hospital Medical Center)
- **Authorized official:** Dave Hannigan, DIRECTOR OF PATIENT ACCOUNTING
## Practice location
- **Address:** 1000 MONTAUK HWY, West Islip, NY 11795-4927
- **Phone:** (631) 376-3000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 393 clinicians in 25 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Neurology (137), Emergency Medicine (60), Psychiatry (33); 84 practice within 10 miles; [full list](https://npiprofile.com/npi/1346491800/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 2, 2008
- **Other identifiers:** Medicare PIN W78551
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Source: [NPI Profile](https://npiprofile.com/npi/1346491800) · Data from the CMS NPPES public registry.