DR. COLLEEN SERENA O'BYRNE PSY.D.
NPI 1194967935
Psychologist - Clinical in Washington, DC

Q: What is Colleen O'byrne's NPI number?

The NPI number for Colleen O'byrne is 1194967935. It was assigned to this individual provider in the NPPES registry on March 25, 2009.

Q: What is Colleen O'byrne's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for Colleen O'byrne was last updated on March 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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 March 25, 2009

2700 MARTIN LUTHER KING JR AVE SE, WASHINGTON, DC 20032(202) 645-8739(202) 645-8798 Get Directions Write a Review

NPPES record last updated: March 25, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Colleen Serena O'byrne Psy.d. NPPES

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

DR. COLLEEN SERENA O'BYRNE PSY.D. (NPI 1194967935) is an individual clinical provider in Washington, District Of Columbia, licensed in Virginia (0810004057) and active in the NPI registry since March 2009.

NPPES Registry Identity

NPI1194967935

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. COLLEEN SERENA O'BYRNECredential: PSY.D.

Location Address2700 MARTIN LUTHER KING JR AVE SEWashington, DC 20032-2601

Mailing Address2700 Martin Luther King Jr Ave SeWashington, DC 20032-2601 · (202) 645-8739 · Fax (202) 645-8798

Phone(202) 645-8739

Fax(202) 645-8798

Sole ProprietorYes

Enumeration DateMarch 25, 2009

✔ NPI 1194967935 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

Licenses✔ Licensed in VA · 0810004057✔ Licensed in DC · PSY1000541

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

2700 MARTIN LUTHER KING JR AVE SE, Washington, DC 20032

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Other Providers at the Same Location NPPES 17

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

ALPHA DIAGNOSTICS LLC

Portable X-ray and/or Other Portable Diagnostic Imaging Supplier

2700 MARTIN LUTHER KING JR AVE SE
WASHINGTON, DC 20032

District of Columbia (410) 363-4301

ROBBYN TUREMAN

Psychiatry & Neurology (Psychiatry)

2700 MARTIN LUTHER KING JR AVE SE
WASHINGTON, DC 20032

District of Columbia (202) 645-7675

DR. KAREN STATON OWENS D.D.S.

Dentist (General Practice)

2700 MARTIN LUTHER KING JR AVE SE, SAINT ELIZABETHS HOSPITAL DENTAL SMITH BLDG ROOM 103
WASHINGTON, DC 20032

District of Columbia (202) 645-7466

ABAYOMI ISHMAEL JAJI MD

Psychiatry & Neurology (Forensic Psychiatry)

2700 MARTIN LUTHER KING JR AVE SE, JHP
WASHINGTON, DC 20032

District of Columbia (202) 645-4900

ALPHA DIAGNOSTICS, LLC

Radiology (Diagnostic Radiology)

2700 MARTIN LUTHER KING JR AVE SE
WASHINGTON, DC 20032

District of Columbia (410) 363-4301

DR. JOSEPHINE GOZUM REYES MD

General Practice

2700 MARTIN LUTHER KING JR AVE SE
WASHINGTON, DC 20032

District of Columbia (202) 645-4874

DR. SURYABALA KANHOUWA MD

Pathology (Clinical Pathology/Laboratory Medicine)

2700 MARTIN LUTHER KING JR AVE SE, ST ELIZABETH HOSPITAL
WASHINGTON, DC 20032

District of Columbia (202) 645-9770

DR. SALMAN WAHID M.D

Psychiatry & Neurology (Psychiatry)

2700 MARTIN LUTHER KING JR AVE SE
WASHINGTON, DC 20032

District of Columbia (202) 645-8765

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 Colleen O'byrne's NPI number?

The NPI number for Colleen O'byrne is 1194967935. It was assigned to this individual provider in the NPPES registry on March 25, 2009.

Where is Colleen O'byrne located?

Colleen O'byrne practices at 2700 Martin Luther King Jr Ave SE, Washington, DC 20032. The listed phone number is (202) 645-8739.

What is Colleen O'byrne's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Colleen O'byrne was last updated on March 25, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years 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.