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DR. ALEXANDRA ROSE MARKOU-GUZMAN DMD
NPI 1326749433
Dentist - Pediatric Dentistry in Brooklyn, NY

Active since March 15, 2023
3710 13TH AVE, BROOKLYN, NY 11218(718) 686-7600 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Alexandra Rose Markou-guzman Dmd NPPES

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

DR. ALEXANDRA ROSE MARKOU-GUZMAN DMD (NPI 1326749433) is an individual pediatric dentistry provider in Brooklyn, New York, licensed in New York (064840) and active in the NPI registry since March 2023.

NPPES Registry Identity

NPI1326749433
Entity TypeIndividualFemale
Primary Taxonomy1223P0221X
Provider Legal NameDR. ALEXANDRA ROSE MARKOU-GUZMANCredential: DMD
Location Address3710 13TH AVEBrooklyn, NY 11218-3602
Mailing Address3710 13th AveBrooklyn, NY 11218-3602 · (718) 686-7600
Phone(718) 686-7600
Sole ProprietorYes
Enumeration DateMarch 15, 2023
Last NPPES UpdateAugust 25, 2025
NPPES CertifiedAugust 25, 2025
✔ NPI 1326749433 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Pediatric DentistryDental Providers
Taxonomy Code1223P0221X
License✔ Licensed in NY · 064840
Definition

An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.

3710 13TH AVE, Brooklyn, NY 11218
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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.

L'REFUAH MEDICAL & REHABILITATION CENTER, INC.
Clinic/Center (Federally Qualified Health Center (FQHC))
3710 13TH AVE
BROOKLYN, NY 11218
Kings County (718) 686-7600
DANIELA LAYLIEV
Dentist (Pediatric Dentistry)
3710 13TH AVE
BROOKLYN, NY 11218
Kings County (718) 686-7600
MADISON TAYLOR OPHAUG
Dentist (Pediatric Dentistry)
3710 13TH AVE
BROOKLYN, NY 11218
Kings County (718) 686-7600
KATERINA MEYER
Dentist
3710 13TH AVE
BROOKLYN, NY 11218
Kings County (713) 459-0514
JEAN CHAYA CHAIFETZ
Doula
3710 13TH AVE
BROOKLYN, NY 11218
Kings County (718) 686-7600
YASMEEN SIRIPATHANE CASTRO DDS
Dentist
3710 13TH AVE
BROOKLYN, NY 11218
Kings County (718) 686-7600

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 Alexandra Markou-guzman's NPI number?

The NPI number for Alexandra Markou-guzman is 1326749433. It was assigned to this individual provider in the NPPES registry on March 15, 2023.

Where is Alexandra Markou-guzman located?

Alexandra Markou-guzman practices at 3710 13th Ave, Brooklyn, NY 11218. The listed phone number is (718) 686-7600.

What is Alexandra Markou-guzman's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Pediatric Dentistry, with taxonomy code 1223P0221X.

When was this NPI record last updated?

The NPPES record for Alexandra Markou-guzman was last updated on August 25, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.