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OLIVIA STECZKO
NPI 1386339364
Internal Medicine in New Britain, CT

Active since April 06, 2023
100 GRAND ST, NEW BRITAIN, CT 06052(860) 224-5261(860) 224-5957 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Olivia Steczko NPPES

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

OLIVIA STECZKO (NPI 1386339364) is an individual internal medicine provider in New Britain, Connecticut, licensed in New York (345182) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1386339364
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameOLIVIA STECZKO
Location Address100 GRAND STNew Britain, CT 06052-2016
Mailing Address100 Grand StNew Britain, CT 06052-2016
Phone(860) 224-5261
Fax(860) 224-5957
Sole ProprietorNo
Enumeration DateApril 6, 2023
Last NPPES UpdateJune 9, 2026
NPPES CertifiedJune 9, 2026
✔ NPI 1386339364 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 345182
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
100 GRAND ST, New Britain, CT 06052
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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.

MISS NIRMALA BHATT MD
Internal Medicine
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5011
MUHAMMAD YASIR ANWAR MBBS
Hospitalist
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5011
DR. ALEXANDER VDOVENKO M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5584
MS. KORTNEY ROSE RIBBECK PA-C
Physician Assistant (Medical)
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5011
SHEILA SANTHAPPA M.D.
Psychiatry & Neurology (Neurology)
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (608) 224-5305
MS. ELLEN ROSENBERG LMSW
Social Worker (Clinical)
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5285
SARA TAYLOR STRANIERI PA-C
Physician Assistant (Surgical)
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5011
DR. LOUIS GRAFF IV M.D.
Emergency Medicine
100 GRAND ST
NEW BRITAIN, CT 06052
Capitol Planning Region (860) 224-5774

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 Olivia Steczko's NPI number?

The NPI number for Olivia Steczko is 1386339364. It was assigned to this individual provider in the NPPES registry on April 6, 2023.

Where is Olivia Steczko located?

Olivia Steczko practices at 100 Grand St, New Britain, CT 06052. The listed phone number is (860) 224-5261.

What is Olivia Steczko's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Olivia Steczko was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.