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INTERNAL MEDICINE OF WASHINGTON, LLC
NPI 1497525851
Internal Medicine in Bethesda, MD

Active since January 08, 2024CLIA 21D2298988 · Waiver
6400 GOLDSBORO RD STE 220, BETHESDA, MD 20817(240) 888-7204(202) 989-0801 Get Directions Write a Review

NPPES record last updated: January 8, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Internal Medicine Of Washington, Llc NPPES

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

INTERNAL MEDICINE OF WASHINGTON, LLC (NPI 1497525851) is a healthcare organization registered as an internal medicine in Bethesda, Maryland and active in the NPI registry since January 2024. The organization holds a CLIA Waiver certificate valid through February 12, 2028 and lists Delia Fine, Physician, as its authorized official.

NPPES Registry Identity

NPI1497525851
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameINTERNAL MEDICINE OF WASHINGTON, LLC
Location Address6400 GOLDSBORO RD STE 220Bethesda, MD 20817-5849
Mailing Address10325 Kensington Parkway, Po Box 400Kensington, MD 20895-0400 · (240) 888-7204 · Fax (202) 989-0801
Phone(240) 888-7204
Fax(202) 989-0801
Organization SubpartNo
Authorized OfficialDelia FinePhysician · (240) 888-7204
Enumeration DateJanuary 8, 2024
NPPES CertifiedJanuary 6, 2024
✔ NPI 1497525851 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.
6400 GOLDSBORO RD STE 220, Bethesda, MD 20817
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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 21D2298988

Internal Medicine Of Washington LLC · Bethesda, MD
Active · expires Feb 12, 2028
CLIA Number21D2298988
Laboratory TypePhysician Office
Certificate Effective DateFebruary 13, 2026
Certificate Expiration DateFebruary 12, 2028
Laboratory DirectorDelia Fine
Laboratory Phone(240) 888-7204
Laboratory LocationInternal Medicine Of Washington LLC6400 Goldboro Rd Suite 220, Bethesda, MD 20817
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Internal Medicine Of Washington, LLC's NPI number?

The NPI number for Internal Medicine Of Washington, LLC is 1497525851. It was assigned to this organization in the NPPES registry on January 8, 2024.

Where is Internal Medicine Of Washington, LLC located?

Internal Medicine Of Washington, LLC is located at 6400 Goldsboro Rd Ste 220, Bethesda, MD 20817. The listed phone number is (240) 888-7204.

What is Internal Medicine Of Washington, LLC's specialty?

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

Does Internal Medicine Of Washington, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 21D2298988) is associated with this NPI, valid through February 12, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Internal Medicine Of Washington, LLC was last updated on January 8, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.