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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. KATARINA ALEXA ALEM DMD, MS
NPI 1205691888
Dentist - General Practice in Leesburg, VA

Active since February 14, 2024
19 CATOCTIN CIR NE, LEESBURG, VA 20176(571) 946-7786 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Katarina Alexa Alem Dmd, Ms NPPES

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

DR. KATARINA ALEXA ALEM DMD, MS (NPI 1205691888) is an individual general practice provider in Leesburg, Virginia, licensed in Virginia (0401420206) and active in the NPI registry since February 2024.

NPPES Registry Identity

NPI1205691888
Entity TypeIndividualFemale
Primary Taxonomy1223G0001X
Provider Legal NameDR. KATARINA ALEXA ALEMCredential: DMD, MS
Location Address19 CATOCTIN CIR NELeesburg, VA 20176-3100
Mailing Address2100 Sw 125th CtMiami, FL 33175-1422 · (786) 457-6278
Phone(571) 946-7786
Sole ProprietorNo
Enumeration DateFebruary 14, 2024
Last NPPES UpdateJuly 23, 2026
NPPES CertifiedJuly 23, 2026
✔ NPI 1205691888 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
Licenses✔ Licensed in VA · 0401420206✔ Licensed in FL · DN31367
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
19 CATOCTIN CIR NE, Leesburg, VA 20176
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Other Providers at the Same Location NPPES 6

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

LEESBURG DENTAL GROUP PLLC
Dentist
19 CATOCTIN CIR NE
LEESBURG, VA 20176
Loudoun County (703) 737-0070
ADAM W ARRIA DDS
Dentist
19 CATOCTIN CIR NE
LEESBURG, VA 20176
Loudoun County (703) 737-0070
GENTLE FAMILY DENTISTRY OF LEESBURG PC
Dentist
19 CATOCTIN CIR NE
LEESBURG, VA 20176
Loudoun County (703) 737-0070
DR. LEELA DEVI SIVARAJ
Dentist (General Practice)
19 CATOCTIN CIR NE
LEESBURG, VA 20176
Loudoun County (202) 378-0062
LEESBURG DENTAL CENTER PLLC
Clinic/Center (Dental)
19 CATOCTIN CIR NE
LEESBURG, VA 20176
Loudoun County (703) 737-0070
DR. MICHELLE ARRIA DDS
Dentist
19 CATOCTIN CIR NE
LEESBURG, VA 20176
Loudoun County (703) 737-0070

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 Katarina Alem's NPI number?

The NPI number for Katarina Alem is 1205691888. It was assigned to this individual provider in the NPPES registry on February 14, 2024.

Where is Katarina Alem located?

Katarina Alem practices at 19 Catoctin Cir NE, Leesburg, VA 20176. The listed phone number is (571) 946-7786.

What is Katarina Alem's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

When was this NPI record last updated?

The NPPES record for Katarina Alem was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.