1. Home
  2. Directory
  3. New York
  4. Buffalo
  5. Pediatrics
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. NITZA F ELLIS M.D.
NPI 1740266451
Pediatrics - Adolescent Medicine in Buffalo, NY

Active since December 15, 2005
1131 DELAWARE AVE, BUFFALO, NY 14209(716) 884-0230(716) 884-2415 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Nitza F Ellis M.d. NPPES

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

DR. NITZA F ELLIS M.D. (NPI 1740266451) is an individual adolescent medicine provider in Buffalo, New York, licensed in New York (137951) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1740266451
Entity TypeIndividualFemale
Primary Taxonomy2080A0000X
Provider Legal NameDR. NITZA F ELLISCredential: M.D.
Location Address1131 DELAWARE AVEBuffalo, NY 14209-1603
Mailing Address1131 Delaware AveBuffalo, NY 14209-1603 · (716) 884-0230 · Fax (716) 884-2415
Phone(716) 884-0230
Fax(716) 884-2415
Sole ProprietorNo
Enumeration DateDecember 15, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1740266451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Adolescent MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2080A0000X
License✔ Licensed in NY · 137951
Definition
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.
1131 DELAWARE AVE, Buffalo, NY 14209
Open in Google Maps ↗

Other Identifiers 3

Other00010050901NY · Univera
Medicaid01029556NY
Other1206842NY · Independent Health Assoc

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. STEVEN J LANA M.D.
Pediatrics (Adolescent Medicine)
1131 DELAWARE AVE
BUFFALO, NY 14209
Erie County (716) 884-0230
DR. THOMAS E SCHENK
Pediatrics (Adolescent Medicine)
1131 DELAWARE AVE
BUFFALO, NY 14209
Erie County (716) 884-0230
JOHN P MENCHINI M.D.
Pediatrics (Adolescent Medicine)
1131 DELAWARE AVE
BUFFALO, NY 14209
Erie County (716) 884-0230
MRS. HARRIETTE FESER HOGAN MD
Pediatrics (Adolescent Medicine)
1131 DELAWARE AVE
BUFFALO, NY 14209
Erie County (716) 884-0230

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 Nitza Ellis's NPI number?

The NPI number for Nitza Ellis is 1740266451. It was assigned to this individual provider in the NPPES registry on December 15, 2005.

Where is Nitza Ellis located?

Nitza Ellis practices at 1131 Delaware Ave, Buffalo, NY 14209. The listed phone number is (716) 884-0230.

What is Nitza Ellis's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Adolescent Medicine, with taxonomy code 2080A0000X.

When was this NPI record last updated?

The NPPES record for Nitza Ellis 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 38 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.