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MARY A FURLONG M.D.
NPI 1871879189
Pathology - Clinical Pathology/Laboratory Medicine in Washington, DC

Active since November 01, 2011
3800 RESERVOIR RD NW, WASHINGTON, DC 20007(202) 784-3636(202) 687-8934 Get Directions Write a Review

NPPES record last updated: December 14, 2011. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mary A Furlong M.d. NPPES

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

MARY A FURLONG M.D. (NPI 1871879189) is an individual clinical pathology/laboratory medicine provider in Washington, District Of Columbia, licensed in District Of Columbia (MD30047) and active in the NPI registry since November 2011.

NPPES Registry Identity

NPI1871879189
Entity TypeIndividualFemale
Primary Taxonomy207ZP0105X
Provider Legal NameMARY A FURLONGCredential: M.D.
Location Address3800 RESERVOIR RD NWWashington, DC 20007-2113
Mailing Address2000 15th St N, Suite 600Arlington, VA 22201-2683 · (703) 558-1544
Phone(202) 784-3636
Fax(202) 687-8934
Sole ProprietorNo
Enumeration DateNovember 1, 2011
Last NPPES UpdateDecember 14, 2011
✔ NPI 1871879189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0105X
License✔ Licensed in DC · MD30047
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
3800 RESERVOIR RD NW, Washington, DC 20007
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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.

DR. KAUSTUBH SUBHASH YADWADKAR M.D.
Radiology (Diagnostic Radiology)
3800 RESERVOIR RD NW, CG201
WASHINGTON, DC 20007
District of Columbia (304) 206-7595
FRED MO MD
Orthopaedic Surgery (Orthopaedic Surgery of the Spine)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-8766
SEBLE YIRGA
Nurse Practitioner (Family)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-7265
ARLETTE THOMPSON-PILE
Physical Therapy Assistant
3800 RESERVOIR RD NW, PHYSICAL MEDICINE AND REHBAILITATION DEPARTMENT
WASHINGTON, DC 20007
District of Columbia (202) 444-3689
JENNA ELIZABETH HOROWITZ
Physician Assistant (Surgical)
3800 RESERVOIR RD NW, NEUROSURGERY DEPARTMENT
WASHINGTON, DC 20007
District of Columbia (202) 444-2000
HALEY SWANSON FOSTER M.D.
Radiology (Vascular & Interventional Radiology)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-5022
SOPHIA RIZVI MD
Radiology (Radiation Oncology)
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-2000
CLAIRE DALBY MD
Student in an Organized Health Care Education/Training Program
3800 RESERVOIR RD NW
WASHINGTON, DC 20007
District of Columbia (202) 444-7106

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 Mary Furlong's NPI number?

The NPI number for Mary Furlong is 1871879189. It was assigned to this individual provider in the NPPES registry on November 1, 2011.

Where is Mary Furlong located?

Mary Furlong practices at 3800 Reservoir Rd NW, Washington, DC 20007. The listed phone number is (202) 784-3636.

What is Mary Furlong's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

When was this NPI record last updated?

The NPPES record for Mary Furlong was last updated on December 14, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.