DR. ROSEBETH MARCOU M.D.
NPI 1033543236
Pediatrics - Developmental - Behavioral Pediatrics in Bethesda, MD

Q: What is Rosebeth Marcou's NPI number?

The NPI number for Rosebeth Marcou is 1033543236. It was assigned to this individual provider in the NPPES registry on August 25, 2013.

Q: What is Rosebeth Marcou's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Developmental - Behavioral Pediatrics, with taxonomy code 2080P0006X.

Q: When was this NPI record last updated?

The NPPES record for Rosebeth Marcou was last updated on January 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since August 25, 2013

4500 E WEST HWY STE 150, BETHESDA, MD 20814(301) 202-1224(855) 882-3606 Get Directions Write a Review

NPPES record last updated: January 23, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Rosebeth Marcou M.d. NPPES

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

DR. ROSEBETH MARCOU M.D. (NPI 1033543236) is an individual developmental - behavioral pediatrics provider in Bethesda, Maryland, licensed in Maryland (D0083514) and active in the NPI registry since August 2013. She maintains a secondary practice location in Bethesda.

NPPES Registry Identity

NPI1033543236

Entity TypeIndividualFemale

Primary Taxonomy2080P0006X

Provider Legal NameDR. ROSEBETH MARCOUCredential: M.D.

Location Address4500 E WEST HWY STE 150Bethesda, MD 20814-3327

Mailing Address4500 E West Hwy Ste 150Bethesda, MD 20814-3327 · (301) 202-1224 · Fax (855) 882-3606

Phone(301) 202-1224

Fax(855) 882-3606

Sole ProprietorYes

Enumeration DateAugust 25, 2013

Last NPPES UpdateJanuary 23, 2025

NPPES CertifiedJanuary 23, 2025

✔ NPI 1033543236 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Developmental - Behavioral PediatricsAllopathic & Osteopathic Physicians

Taxonomy Code2080P0006X

Licenses✔ Licensed in MD · D0083514✔ Licensed in TX · H9679✔ Licensed in MD · D83514

Definition

A developmental-behavioral specialist is a pediatrician with special training and experience who aims to foster understanding and promotion of optimal development of children and families through research, education, clinical care and advocacy efforts. This physician assists in the prevention, diagnosis, and management of developmental difficulties and problematic behaviors in children and in the family dysfunctions that compromise children's development.

4500 E WEST HWY STE 150, Bethesda, MD 20814

Open in Google Maps ↗

Secondary Practice Location 1

Location 14405 E West Hwy Ste 505Bethesda, MD 20814-4536 · Phone (301) 202-1224

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 Rosebeth Marcou's NPI number?

The NPI number for Rosebeth Marcou is 1033543236. It was assigned to this individual provider in the NPPES registry on August 25, 2013.

Where is Rosebeth Marcou located?

Rosebeth Marcou practices at 4500 E West Hwy Ste 150, Bethesda, MD 20814. The listed phone number is (301) 202-1224.

What is Rosebeth Marcou's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Developmental - Behavioral Pediatrics, with taxonomy code 2080P0006X.

When was this NPI record last updated?

The NPPES record for Rosebeth Marcou was last updated on January 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.