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GREGORY R. VEILLETTE MD
NPI 1508083817
Transplant Surgery in Valhalla, NY

Active since April 19, 2007PECOS EnrolledAccepts Medicare Assignment
100 WOODS RD, VALHALLA, NY 10595(914) 493-8916(914) 493-1097 Get Directions Write a Review

NPPES record last updated: April 25, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Gregory R. Veillette Md NPPES

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

GREGORY R. VEILLETTE MD (NPI 1508083817) is an individual transplant surgery provider in Valhalla, New York, licensed in New York (270200) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS, is affiliated with Westchester Medical Center, and is a graduate of University Of Connecticut School Of Medicine (2004).

NPPES Registry Identity

NPI1508083817
Entity TypeIndividualMale
Primary Taxonomy204F00000X
Provider Legal NameGREGORY R. VEILLETTECredential: MD
Location Address100 WOODS RDValhalla, NY 10595-1530
Mailing Address19 Bradhurst Ave, Suite 3100nHawthorne, NY 10532-2140 · (914) 909-9018 · Fax (914) 909-9028
Phone(914) 493-8916
Fax(914) 493-1097
Sole ProprietorNo
Medical School CMSUniversity Of Connecticut School Of MedicineGraduated 2004
Enumeration DateApril 19, 2007
Last NPPES UpdateApril 25, 2017
✔ NPI 1508083817 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204F00000X
License✔ Licensed in NY · 270200
Definition
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee
Also ListedSurgeryTaxonomy 208600000X · License L-221349 (MA)
100 WOODS RD, Valhalla, NY 10595
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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

Gregory R. Veillette 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 ID2264619899
PECOS Enrollment IDI20131204000281
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 Reassignment

Medicare enrollment records show Gregory Veillette reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Westchester Medical Center Advanced Physician Services PC
Same address
Anesthesiology
100 WOODS RD, TAYLOR PAVILION - ROOM M229
Valhalla, NY 10595
  • Reassigned Medicare billing, New York enrollment
  • 1,663 clinicians in this Medicare group
NPI 1740687458 (914) 493-2844

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Repair of abdomen using abdominal lining graft 49905
This procedure involves repairing a damaged part of your abdomen with a graft, or patch, made from your own abdominal lining. It aims to strengthen the area and promote healing. Rest assured, it's performed by skilled surgeons.
21 services21 patients

Hospital Affiliations CMS Care Compare

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

Westchester Medical Center

Acute Care Hospitals · Valhalla, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number330234
Location100 Woods RdValhalla, NY 10595 · Westchester County
Emergency services Birthing friendly

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.

DR. EVE BLOCK MD
Internal Medicine (Hospice and Palliative Medicine)
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-3112
MRS. LISA ANN SAUER N.P.
Nurse Practitioner (Neonatal, Critical Care)
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
KAREN FRANCOIS MD
Anesthesiology
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
KIMBERLY WILSON R.D.
Dietitian, Registered
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7664
RADHIKA VOLETI M.D
Internal Medicine
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
FAREENA NAWAZ MD
Internal Medicine
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000
AUSTIN B CARPENTER
Student in an Organized Health Care Education/Training Program
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-8795
AMRO AGLAN MD
Student in an Organized Health Care Education/Training Program
100 WOODS RD
VALHALLA, NY 10595
Westchester County (914) 493-7000

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 Gregory Veillette's NPI number?

The NPI number for Gregory Veillette is 1508083817. It was assigned to this individual provider in the NPPES registry on April 19, 2007.

Where is Gregory Veillette located?

Gregory Veillette practices at 100 Woods Rd, Valhalla, NY 10595. The listed phone number is (914) 493-8916.

What is Gregory Veillette's specialty?

The primary specialty registered for this NPI is Transplant Surgery with taxonomy code 204F00000X.

Is Gregory Veillette enrolled in Medicare?

Yes. Gregory Veillette 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 organization bills Medicare for Gregory Veillette's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Veillette reassigns Medicare benefits to Westchester Medical Center Advanced Physician Services PC (Valhalla, NY). The 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 Gregory Veillette's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Gregory Veillette affiliated with any hospitals?

According to CMS data, Gregory Veillette is affiliated with Westchester Medical Center.

When was this NPI record last updated?

The NPPES record for Gregory Veillette was last updated on April 25, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.