Elizabeth Zalduondo, PNP
NPI 1578645867 · Pediatric Nurse Practitioner · Ossining, NY
Enrolled with Medicare as Order and Referring Only - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Zalduondo, PNP is a Pediatric Nurse Practitioner provider in Ossining, NY (NPI 1578645867).
Provider details
- NPI number
- 1578645867
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- 380825 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-10-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is Elizabeth Zalduondo's NPI number?
- Elizabeth Zalduondo's National Provider Identifier (NPI) is 1578645867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Zalduondo's specialty?
- Elizabeth Zalduondo is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elizabeth Zalduondo located?
- Elizabeth Zalduondo's practice location on file with NPPES is 15 Spring Valley Rd, Ossining, NY 10562-2001.
- What is Elizabeth Zalduondo's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Zalduondo is (914) 333-7056.
- Does Elizabeth Zalduondo accept Medicare?
- Elizabeth Zalduondo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Zalduondo's NPI active?
- Yes — Elizabeth Zalduondo's NPI (1578645867) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.