Thomas Guzzardi, M.D.
NPI 1710952759 · Nephrology Physician · Fishkill, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Guzzardi, M.D. is a Nephrology Physician provider in Fishkill, NY (NPI 1710952759).
Provider details
- NPI number
- 1710952759
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 196125 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2016-11-17
Frequently asked questions
- What is Thomas Guzzardi's NPI number?
- Thomas Guzzardi's National Provider Identifier (NPI) is 1710952759, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Guzzardi's specialty?
- Thomas Guzzardi is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Guzzardi located?
- Thomas Guzzardi's practice location on file with NPPES is 60 Merritt Blvd, Fishkill, NY 12524-2990.
- What is Thomas Guzzardi's phone number?
- The practice phone number listed in the NPPES registry for Thomas Guzzardi is (914) 241-1050.
- Does Thomas Guzzardi accept Medicare?
- Thomas Guzzardi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Guzzardi's NPI active?
- Yes — Thomas Guzzardi's NPI (1710952759) is active in the NPPES registry as of the last update on 2016-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.