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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ZENAIDA REYES IGNACIO-CRUZ MD
NPI 1972546158
Pediatrics in Lake Ronkonkoma, NY

Active since June 14, 2006CLIA 33D0158886 · Waiver
42 METZNER RD, LAKE RONKONKOMA, NY 11779(631) 588-4443(631) 588-1261 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Zenaida Reyes Ignacio-cruz Md NPPES

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

ZENAIDA REYES IGNACIO-CRUZ MD (NPI 1972546158) is an individual pediatrics provider in Lake Ronkonkoma, New York, licensed in New York (153800) and active in the NPI registry since June 2006. She holds a CLIA Waiver certificate valid through August 31, 2026.

NPPES Registry Identity

NPI1972546158
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameZENAIDA REYES IGNACIO-CRUZCredential: MD
Location Address42 METZNER RDLake Ronkonkoma, NY 11779-2141
Mailing Address42 Metzner RdLake Ronkonkoma, NY 11779-2141 · (631) 588-4443 · Fax (631) 588-1261
Phone(631) 588-4443
Fax(631) 588-1261
Sole ProprietorNo
Enumeration DateJune 14, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1972546158 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in NY · 153800
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
42 METZNER RD, Lake Ronkonkoma, NY 11779
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Other Identifiers 1

Medicaid01135446NY

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 33D0158886

Zenaida Cruz · Lake Ronkonkoma, NY
Active · expires Aug 31, 2026
CLIA Number33D0158886
Laboratory TypePhysician Office
Certificate Effective DateSeptember 1, 2024
Certificate Expiration DateAugust 31, 2026
Laboratory DirectorDr. Zenaida I. Cruz
Laboratory Phone(516) 588-4443
Laboratory LocationZenaida Cruz42 Metzner Rd, Lake Ronkonkoma, NY 11779
CLIA data matches this NPI record on: Address
This certificate is issued to a laboratory to perform only waived tests.

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 Zenaida Ignacio-cruz's NPI number?

The NPI number for Zenaida Ignacio-cruz is 1972546158. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Zenaida Ignacio-cruz located?

Zenaida Ignacio-cruz practices at 42 Metzner Rd, Lake Ronkonkoma, NY 11779. The listed phone number is (631) 588-4443.

What is Zenaida Ignacio-cruz's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Does Zenaida Ignacio-cruz hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D0158886) is associated with this NPI, valid through August 31, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Zenaida Ignacio-cruz was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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.