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THOMAS DIFLO M.D.
NPI 1558358481
Transplant Surgery in Valhalla, NY

Active since October 05, 2005PECOS Enrolled
100 WOODS RD, DEPT OF TRANSPLANT, VALHALLA, NY 10595(914) 493-1286(914) 493-1583 Get Directions Write a Review

NPPES record last updated: November 30, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Nov 30, 2021, Feb 22, 2021 (2 updates tracked since 2021).

About Thomas Diflo M.d. NPPES

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

THOMAS DIFLO M.D. (NPI 1558358481) is an individual transplant surgery provider in Valhalla, New York, licensed in New York (189933) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1558358481
Entity TypeIndividualMale
Primary Taxonomy204F00000X
Provider Legal NameTHOMAS DIFLOCredential: M.D.
Location Address100 WOODS RD, DEPT OF TRANSPLANTValhalla, NY 10595-1530
Mailing Address19 Bradhurst Ave Ste 3100nHawthorne, NY 10532-2140 · (914) 909-9018
Phone(914) 493-1286
Fax(914) 493-1583
Sole ProprietorNo
Enumeration DateOctober 5, 2005
Last NPPES UpdateNovember 30, 20212 updates tracked since enumeration
NPPES CertifiedNovember 30, 2021
✔ NPI 1558358481 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyTransplant SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code204F00000X
License✔ Licensed in NY · 189933
Definition
A surgeon who specializes in transplant surgery. Source: National Uniform Claim Committee
Also ListedSurgeryTaxonomy 208600000X · License 189933 (NY)
Also ListedSurgery · Surgical Critical CareTaxonomy 2086S0102X · License 189933 (NY)
100 WOODS RD, Valhalla, NY 10595
Open in Google Maps ↗

Secondary Practice Locations 2

Location 11 Webster Ave Ste 502Poughkeepsie, NY 12601-1363 · Phone (914) 493-8916
Location 2241 North RdPoughkeepsie, NY 12601-1154 · Phone (914) 493-8916

Other Identifiers 1

Medicaid81K741NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Diflo M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Thomas Diflo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

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
New York University
1,064 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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

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 Thomas Diflo's NPI number?

The NPI number for Thomas Diflo is 1558358481. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Where is Thomas Diflo located?

Thomas Diflo practices at 100 Woods Rd Dept Of Transplant, Valhalla, NY 10595. The listed phone number is (914) 493-1286.

What is Thomas Diflo's specialty?

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

Is Thomas Diflo enrolled in Medicare?

Yes. Thomas Diflo is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thomas Diflo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Diflo reassigns Medicare benefits to 2 organizations: Westchester Medical Center Advanced Physician Services PC (Valhalla, NY) and New York University (Boynton Beach, FL). 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 Thomas Diflo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Thomas Diflo was last updated on November 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.