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XAVIER MEDICAL, PC
NPI 1447356746
Internal Medicine - Pulmonary Disease in Oneida, NY

Active since September 15, 2006
322 MAIN ST, ONEIDA, NY 13421(315) 361-5000(315) 361-1104 Get Directions Write a Review

NPPES record last updated: November 15, 2007. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Xavier Medical, Pc NPPES

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

XAVIER MEDICAL, PC (NPI 1447356746) is a healthcare organization registered as a pulmonary disease in Oneida, New York and active in the NPI registry since September 2006. The organization lists Diego X Alvarez, President, as its authorized official.

NPPES Registry Identity

NPI1447356746
Entity TypeOrganization
Primary Taxonomy207RP1001X
Legal Business NameXAVIER MEDICAL, PC
Location Address322 MAIN STOneida, NY 13421-2125
Mailing Address322 Main StreetOneida, NY 13421-2125 · (315) 361-5000 · Fax (315) 361-1104
Phone(315) 361-5000
Fax(315) 361-1104
Organization SubpartNo
Authorized OfficialDiego X AlvarezPresident · (315) 361-5000
Enumeration DateSeptember 15, 2006
Last NPPES UpdateNovember 15, 2007
✔ NPI 1447356746 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in NY · 123005
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
322 MAIN ST, Oneida, NY 13421
Open in Google Maps ↗

Other Identifiers 2

Medicare PINAA0150
Medicaid00231049NY

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Xavier Medical, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Xavier Medical, PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Diego Alvarez, MD
Internal Medicine
NPI 1780661488
322 MAIN ST
Oneida, NY 13421
(315) 361-5000
✔ PECOS✔ Accepts MedicareSame address

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 Xavier Medical, PC's NPI number?

The NPI number for Xavier Medical, PC is 1447356746. It was assigned to this organization in the NPPES registry on September 15, 2006.

Where is Xavier Medical, PC located?

Xavier Medical, PC is located at 322 Main St, Oneida, NY 13421. The listed phone number is (315) 361-5000.

What is Xavier Medical, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Xavier Medical, PC enrolled in Medicare?

Yes. Xavier Medical, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Xavier Medical, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Xavier Medical, PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Xavier Medical, PC was last updated on November 15, 2007. 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.