POTOMAC INTERNISTS, P.C.
NPI 1124319116
Internal Medicine in Washington, DC

Active since April 25, 2011CLIA 09D2033097 · Waiver
5215 LOUGHBORO RD NW, SUITE 440, WASHINGTON, DC 20016(202) 237-2910(202) 237-2913 Get Directions Write a Review

NPPES record last updated: May 18, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Potomac Internists, P.c. NPPES

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

POTOMAC INTERNISTS, P.C. (NPI 1124319116) is a healthcare organization registered as an internal medicine in Washington, District Of Columbia and active in the NPI registry since April 2011. The organization holds a CLIA Waiver certificate valid through November 21, 2027 and lists Kevin G Nealon, President, as its authorized official.

NPPES Registry Identity

NPI1124319116
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePOTOMAC INTERNISTS, P.C.
Location Address5215 LOUGHBORO RD NW, SUITE 440Washington, DC 20016-2618
Mailing Address5215 Loughboro Rd Nw, Suite 440Washington, DC 20016-2618 · (202) 237-2910 · Fax (202) 237-2913
Fax(202) 237-2913
Organization SubpartNo
Authorized OfficialKevin G NealonPresident · (202) 237-2910
Enumeration DateApril 25, 2011
Last NPPES UpdateMay 18, 2021
NPPES CertifiedMay 18, 2021
NPI 1124319116 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

5215 LOUGHBORO RD NW, Washington, DC 20016

Other Identifiers 1

Other1124319116DC · Npi

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 09D2033097

Potomac Internists, PC · Washington, DC
Active · expires Nov 21, 2027
CLIA Number09D2033097
Laboratory TypePhysician Office
Certificate Effective DateNovember 22, 2025
Certificate Expiration DateNovember 21, 2027
Laboratory DirectorDr. Robert H. Blee
Laboratory Phone(202) 237-2912
Laboratory LocationPotomac Internists, PC5215 Loughboro Rd, NW #440, Washington, DC 20016
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory to perform only waived tests.

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.

Internal Medicine
5215 LOUGHBORO RD NW, SUITE 530
WASHINGTON, DC 20016
Internal Medicine (Infectious Disease)
5215 LOUGHBORO RD NW
WASHINGTON, DC 20016
Obstetrics & Gynecology
5215 LOUGHBORO RD NW, SUITE 500
WASHINGTON, DC 20016
Pharmacy (Community/Retail Pharmacy)
5215 LOUGHBORO RD NW
WASHINGTON, DC 20016
Family Medicine
5215 LOUGHBORO RD NW, SUITE 450
WASHINGTON, DC 20016
Internal Medicine (Interventional Cardiology)
5215 LOUGHBORO RD NW, SUITE 460
WASHINGTON, DC 20016
Nurse Practitioner (Family)
5215 LOUGHBORO RD NW, SUITE 530
WASHINGTON, DC 20016
Urology
5215 LOUGHBORO RD NW
WASHINGTON, DC 20016

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 Potomac Internists, P.C.'s NPI number?

The NPI number for Potomac Internists, P.C. is 1124319116. It was assigned to this organization in the NPPES registry on April 25, 2011.

Where is Potomac Internists, P.C. located?

Potomac Internists, P.C. is located at 5215 Loughboro Rd NW Suite 440, Washington, DC 20016. The listed phone number is (202) 237-2910.

What is Potomac Internists, P.C.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Potomac Internists, P.C. hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 09D2033097) is associated with this NPI, valid through November 21, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Potomac Internists, P.C. was last updated on May 18, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.