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MRS. LESLIE MARYANN HORAN ROWAN RN, CWCN
NPI 1275743775
Registered Nurse - Ostomy Care in Washington, DC

Active since May 23, 2007
50 IRVING ST NW, WASHINGTON, DC 20422(202) 745-8000 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Mrs. Leslie Maryann Horan Rowan Rn, Cwcn NPPES

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

MRS. LESLIE MARYANN HORAN ROWAN RN, CWCN (NPI 1275743775) is an individual ostomy care provider in Washington, District Of Columbia, licensed in Maryland (R082159) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1275743775
Entity TypeIndividualFemale
Primary Taxonomy163WX1500X
Provider Legal NameMRS. LESLIE MARYANN HORAN ROWANCredential: RN, CWCN
Location Address50 IRVING ST NWWashington, DC 20422-0001
Mailing Address5101 River Rd Apt 702Bethesda, MD 20816-1565 · (202) 251-9815 · Fax (202) 362-4847
Phone(202) 745-8000
Sole ProprietorNo
Enumeration DateMay 23, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1275743775 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRegistered Nurse · Ostomy CareNursing Service Providers
Taxonomy Code163WX1500X
License✔ Licensed in MD · R082159
Also ListedRegistered Nurse · NephrologyTaxonomy 163WN0300X · License R082159 (MD)
Also ListedRegistered Nurse · Wound CareTaxonomy 163WW0000X · License R082159 (MD)
50 IRVING ST NW, Washington, DC 20422
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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.

JULIANA O ANAMELECHI
Pharmacist
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8000
JANELLE AYANA PHILLIP MSW
Social Worker (Clinical)
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8000
DR. JESSICA LEE LENDERTS DNP, FNP-BC
Nurse Practitioner (Family)
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8000
DR. VASILIOS PAPADEMETRIOU MD
Internal Medicine (Cardiovascular Disease)
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8334
VA MEDICAL CENTER,WASHINGTON,D.C.
Military Hospital (Military General Acute Care Hospital)
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8113
MS. MARLA SUE BRUNDIES LISW
Social Worker (Clinical)
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8000
ANDREA L. MEEHAN OTR/L
Occupational Therapist
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8000
AHMADU MUCTARR JALLOH SOCIAL WORKER
Social Worker (Clinical)
50 IRVING ST NW
WASHINGTON, DC 20422
District of Columbia (202) 745-8000

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 Leslie Rowan's NPI number?

The NPI number for Leslie Rowan is 1275743775. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Leslie Rowan located?

Leslie Rowan practices at 50 Irving St NW, Washington, DC 20422. The listed phone number is (202) 745-8000.

What is Leslie Rowan's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Ostomy Care, with taxonomy code 163WX1500X.

When was this NPI record last updated?

The NPPES record for Leslie Rowan was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.