Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

LORRAINE RUPP BREEN MS, RD, LD
NPI 1558334755
Dietitian, Registered in Washington, DC

Active since February 08, 2006
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE, NW, WASHINGTON, DC 20307(202) 782-2020 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Lorraine Rupp Breen Ms, Rd, Ld NPPES

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

LORRAINE RUPP BREEN MS, RD, LD (NPI 1558334755) is an individual dietitian, registered in Washington, District Of Columbia, licensed in (497689) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1558334755
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameLORRAINE RUPP BREENCredential: MS, RD, LD
Location AddressWALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE, NWWashington, DC 20307-0001
Mailing Address6630 Charles Green SqAlexandria, VA 22315-6036 · (703) 298-6270
Sole ProprietorNo
Enumeration DateFebruary 8, 2006
Last NPPES UpdateJuly 13, 2026
NPI 1558334755 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License Licensed · 497689
Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

WALTER REED ARMY MEDICAL CENTER, Washington, DC 20307

Other Providers at the Same Location NPPES 20

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

Nurse Anesthetist, Certified Registered
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Internal Medicine (Infectious Disease)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307
Physical Therapist
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE., N.W.
WASHINGTON, DC 20307
Pediatrics (Pediatric Critical Care Medicine)
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE, N.W.
WASHINGTON, DC 20307
Occupational Therapist
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE, NW
WASHINGTON, DC 20307
General Acute Care Hospital
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE, NW
WASHINGTON, DC 20307
Pediatrics
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVENUE
WASHINGTON, DC 20307
Military Health Care Provider
WALTER REED ARMY MEDICAL CENTER, 6900 GEORGIA AVE NW
WASHINGTON, DC 20307

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 Lorraine Breen's NPI number?

The NPI number for Lorraine Breen is 1558334755. It was assigned to this individual provider in the NPPES registry on February 8, 2006.

Where is Lorraine Breen located?

Lorraine Breen practices at Walter Reed Army Medical Center 6900 Georgia Avenue, NW, Washington, DC 20307. The listed phone number is (202) 782-2020.

What is Lorraine Breen's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

When was this NPI record last updated?

The NPPES record for Lorraine Breen was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.