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DONMEZ PEDIATRICS PLLC
NPI 1245118512
Clinic/Center - Primary Care in New York, NY

Active since August 25, 2025CLIA 33D2332693 · Waiver
54 WARREN ST, NEW YORK, NY 10007(202) 695-1052 Get Directions Write a Review

NPPES record last updated: December 17, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Dec 17, 2025, Oct 6, 2025 (2 updates tracked since 2025).

About Donmez Pediatrics Pllc NPPES

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

DONMEZ PEDIATRICS PLLC (NPI 1245118512), doing business as First Steps Pediatrics, is a healthcare organization registered as a primary care in New York, New York and active in the NPI registry since August 2025. The organization holds a CLIA Waiver certificate valid through October 22, 2027 and lists Nilay Donmez, Owner, as its authorized official.

NPPES Registry Identity

NPI1245118512
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameDONMEZ PEDIATRICS PLLC
Location Address54 WARREN STNew York, NY 10007-1078
Mailing Address150 Nassau St Apt 3iNew York, NY 10038-1543 · (202) 695-1053
Phone(202) 695-1052
Organization SubpartNo
Authorized OfficialNilay DonmezOwner · (202) 695-1053
Enumeration DateAugust 25, 2025
Last NPPES UpdateDecember 17, 20252 updates tracked since enumeration
NPPES CertifiedDecember 17, 2025
✔ NPI 1245118512 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
54 WARREN ST, New York, NY 10007
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Other Names 1

Doing Business AsFirst Steps Pediatrics

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 33D2332693

Donmez Pediatrics PLLC Dba First Step Pediatrics · New York, NY
Active · expires Oct 22, 2027
CLIA Number33D2332693
Laboratory TypePhysician Office
Certificate Effective DateOctober 23, 2025
Certificate Expiration DateOctober 22, 2027
Laboratory DirectorDr. Nilay Donmez
Laboratory Phone(202) 695-1053
Laboratory LocationDonmez Pediatrics PLLC Dba First Step Pediatrics54 Warren St, New York, NY 10007
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 4

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

DR. HAYLEEN E MORAN DDS, MS
Dentist (Prosthodontics)
54 WARREN ST
NEW YORK, NY 10007
New York County (212) 561-5303
DR. IGOR CHIKUNOV D.D.S.
Dentist (Prosthodontics)
54 WARREN ST
NEW YORK, NY 10007
New York County (212) 561-5303
NILAY DONMEZ
Pediatrics
54 WARREN ST
NEW YORK, NY 10007
New York County (361) 695-8472
LAB TDS INC
Clinic/Center (Dental)
54 WARREN ST
NEW YORK, NY 10007
New York County (917) 402-0303

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 Donmez Pediatrics PLLC's NPI number?

The NPI number for Donmez Pediatrics PLLC is 1245118512. It was assigned to this organization in the NPPES registry on August 25, 2025. The provider is doing business as First Steps Pediatrics.

Where is Donmez Pediatrics PLLC located?

Donmez Pediatrics PLLC is located at 54 Warren St, New York, NY 10007. The listed phone number is (202) 695-1052.

What is Donmez Pediatrics PLLC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Does Donmez Pediatrics PLLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 33D2332693) is associated with this NPI, valid through October 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Donmez Pediatrics PLLC was last updated on December 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months 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.