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PETER J DEMJANENKO
NPI 1619813284
Student in an Organized Health Care Education/Training Program in Buffalo, NY

Active since April 27, 2026
100 HIGH ST, BUFFALO, NY 14203(716) 859-5600 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Peter J Demjanenko NPPES

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

PETER J DEMJANENKO (NPI 1619813284) is an individual student in an organized health care education/training program in Buffalo, New York and active in the NPI registry since April 2026.

NPPES Registry Identity

NPI1619813284
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NamePETER J DEMJANENKO
Location Address100 HIGH STBuffalo, NY 14203-1154
Mailing Address100 High StBuffalo, NY 14203-1154
Phone(716) 859-5600
Sole ProprietorNo
Enumeration DateApril 27, 2026
NPPES CertifiedApril 27, 2026
✔ NPI 1619813284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
100 HIGH ST, Buffalo, NY 14203
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Other Providers at the Same Location NPPES 20

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

MS. DENISE MARIE DONAHUE NURSE PRACTITIONER
Nurse Practitioner
100 HIGH ST
BUFFALO, NY 14203
Erie County (716) 859-5600
GENERAL PHYSICIAN SUB II PLLC
Specialist
100 HIGH ST, RM C421
BUFFALO, NY 14203
Erie County (716) 859-7607
DR. MATTHEW KYLE MOSER MD
Student in an Organized Health Care Education/Training Program
100 HIGH ST
BUFFALO, NY 14203
Erie County (716) 218-1000
MIAN MOHAMMAD HAMMAS MD
Hospitalist
100 HIGH ST
BUFFALO, NY 14203
Erie County (716) 859-5600
DR. GUY SHEMESH DUNETZ MD
Student in an Organized Health Care Education/Training Program
100 HIGH ST
BUFFALO, NY 14203
Erie County (716) 859-5600
JILL FRASCO DO
Student in an Organized Health Care Education/Training Program
100 HIGH ST
BUFFALO, NY 14203
Erie County (716) 859-5600
THOMAS WILLIAM JORDAN D.O.
Emergency Medicine
100 HIGH ST
BUFFALO, NY 14203
Erie County (716) 859-1993
KIM HUBER
Registered Nurse (Registered Nurse First Assistant)
100 HIGH ST
BUFFALO, NY 14203
Erie County (716) 859-2741

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 Peter Demjanenko's NPI number?

The NPI number for Peter Demjanenko is 1619813284. It was assigned to this individual provider in the NPPES registry on April 27, 2026.

Where is Peter Demjanenko located?

Peter Demjanenko practices at 100 High St, Buffalo, NY 14203. The listed phone number is (716) 859-5600.

What is Peter Demjanenko's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Peter Demjanenko was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.