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THOMAS JOSEPH GUZZARDI M.D.
NPI 1710952759
Internal Medicine - Nephrology in Fishkill, NY

Active since February 22, 2006PECOS Enrolled
60 MERRITT BLVD, FISHKILL, NY 12524(914) 241-1050(845) 765-4989 Get Directions Write a Review

NPPES record last updated: November 17, 2016. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Thomas Joseph Guzzardi M.d. NPPES

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

THOMAS JOSEPH GUZZARDI M.D. (NPI 1710952759) is an individual nephrology provider in Fishkill, New York, licensed in New York (196125) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710952759
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameTHOMAS JOSEPH GUZZARDICredential: M.D.
Location Address60 MERRITT BLVDFishkill, NY 12524-2990
Mailing Address110 S Bedford Rd, Caremount Medical PcMount Kisco, NY 10549-3446 · (914) 241-1050 · Fax (914) 242-1516
Phone(914) 241-1050
Fax(845) 765-4989
Sole ProprietorNo
Enumeration DateFebruary 22, 2006
Last NPPES UpdateNovember 17, 2016
✔ NPI 1710952759 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in NY · 196125
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
60 MERRITT BLVD, Fishkill, NY 12524
Open in Google Maps ↗

Other Identifiers 3

Medicare PIN8079906761NY
Medicaid01947286NY
Medicare PIN807991NY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Thomas Joseph Guzzardi 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 Reassignment

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

Optum Medical Care, P.C.
25 mi
Cardiovascular Disease
90 SOUTH BEDFORD RD, MT KISCO MEDICAL GROUP PC
Mount Kisco, NY 10549
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Optum Medical Care PC
  • 1,601 clinicians in this Medicare group
NPI 1982643003 (914) 241-1050

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 12524 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
$141.77 typical visit price
range $61.88 – $187.05
Typical copayment $35.44 (range $15.47 – $46.76)
Most-billed visit code 99204
Established Patient
$108.56 typical visit price
range $19.92 – $151.94
Typical copayment $27.14 (range $4.98 – $37.98)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims 4

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
4 suppliers11 claims64 services$14.00 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
5 suppliers12 claims12 services$45.02 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
5 suppliers15 claims90 services$1.64 avg. paid by Medicare
Continuous positive airway pressure (cpap) device E0601
DME-Other DME · category DE001N
2 suppliers35 claims35 services$19.70 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SHANE MARTIN WIBLE MPAS, PA-C
Physician Assistant
60 MERRITT BLVD, SUITE 106
FISHKILL, NY 12524
Dutchess County (845) 905-5090
MELISSA ASHLEY MOUSTAKAS PA-C
Physician Assistant (Medical)
60 MERRITT BLVD
FISHKILL, NY 12524
Dutchess County (845) 765-4990
ANDREW PIETRIS PA-C
Physician Assistant (Medical)
60 MERRITT BLVD, SUITE 106
FISHKILL, NY 12524
Dutchess County (845) 202-7182
JOSEPH BROOKS AGNPC
Nurse Practitioner
60 MERRITT BLVD
FISHKILL, NY 12524
Dutchess County (845) 765-4990
DR. VINCENT SAVATH MD
Family Medicine
60 MERRITT BLVD
FISHKILL, NY 12524
Dutchess County (914) 241-1050
JOSE R FONTANEZ M.D.
Internal Medicine
60 MERRITT BLVD
FISHKILL, NY 12524
Dutchess County (914) 241-1050
OPTUM MEDICAL CARE, P.C.
Durable Medical Equipment & Medical Supplies
60 MERRITT BLVD
FISHKILL, NY 12524
Dutchess County (845) 765-4990

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 Guzzardi's NPI number?

The NPI number for Thomas Guzzardi is 1710952759. It was assigned to this individual provider in the NPPES registry on February 22, 2006.

Where is Thomas Guzzardi located?

Thomas Guzzardi practices at 60 Merritt Blvd, Fishkill, NY 12524. The listed phone number is (914) 241-1050.

What is Thomas Guzzardi's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Thomas Guzzardi enrolled in Medicare?

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

Which organization bills Medicare for Thomas Guzzardi's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Guzzardi reassigns Medicare benefits to Optum Medical Care, P.C. (Mount Kisco, 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 Thomas Guzzardi'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 Guzzardi was last updated on November 17, 2016. 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.