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DR. KARENZA MICHELLE ALEXIS MD
NPI 1053464941
Internal Medicine - Hematology in Bronx, NY

Active since January 22, 2007
1400 PELHAM PKWY S BLDG 1 ROOM 3N20, BRONX, BRONX, NY 10461(718) 918-5753(718) 918-5578 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Karenza Michelle Alexis Md NPPES

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

DR. KARENZA MICHELLE ALEXIS MD (NPI 1053464941) is an individual hematology provider in Bronx, New York, licensed in New York (217309) and active in the NPI registry since January 2007.

NPPES Registry Identity

NPI1053464941
Entity TypeIndividualFemale
Primary Taxonomy207RH0000X
Provider Legal NameDR. KARENZA MICHELLE ALEXISCredential: MD
Location Address1400 PELHAM PKWY S BLDG 1 ROOM 3N20, BRONXBronx, NY 10461-1138
Mailing Address1400 Pelham Pkwy S Bldg 1 Room 3n20, BronxBronx, NY 10461-1138 · (718) 918-5753 · Fax (718) 918-5578
Phone(718) 918-5753
Fax(718) 918-5578
Sole ProprietorNo
Enumeration DateJanuary 22, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1053464941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · HematologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0000X
License✔ Licensed in NY · 217309
Definition

An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 217309 (NY)
1400 PELHAM PKWY S BLDG 1 ROOM 3N20, Bronx, NY 10461
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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 Karenza Alexis's NPI number?

The NPI number for Karenza Alexis is 1053464941. It was assigned to this individual provider in the NPPES registry on January 22, 2007.

Where is Karenza Alexis located?

Karenza Alexis practices at 1400 Pelham Pkwy S Bldg 1 Room 3n20 Bronx, Bronx, NY 10461. The listed phone number is (718) 918-5753.

What is Karenza Alexis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.

When was this NPI record last updated?

The NPPES record for Karenza Alexis was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.