WEST LAKE INTERNAL MEDICINE
NPI 1386066520
Internal Medicine in Sterling, VA

Q: What is West Lake Internal Medicine's NPI number?

The NPI number for West Lake Internal Medicine is 1386066520. It was assigned to this organization in the NPPES registry on January 7, 2014.

Q: What is West Lake Internal Medicine's specialty?

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

Active since January 07, 2014

46175 WESTLAKE DR, STE 440, STERLING, VA 20165(571) 375-0016(571) 375-0073 Get Directions Write a Review

NPPES record last updated: January 7, 2014. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About West Lake Internal Medicine NPPES

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

WEST LAKE INTERNAL MEDICINE (NPI 1386066520) is a healthcare organization registered as an internal medicine in Sterling, Virginia and active in the NPI registry since January 2014. The organization lists Katie Del Pierro, Owner, as its authorized official.

NPPES Registry Identity

NPI1386066520

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameWEST LAKE INTERNAL MEDICINE

Location Address46175 WESTLAKE DR, STE 440Sterling, VA 20165-5873

Mailing Address21047 Stanford Sq, 401Sterling, VA 20166-2457 · (571) 375-0016 · Fax (571) 375-0073

Phone(571) 375-0016

Fax(571) 375-0073

Organization SubpartNo

Authorized OfficialKatie Del PierroOwner · (571) 375-0016

Enumeration DateJanuary 7, 2014

✔ NPI 1386066520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in VA · 0101235464

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.

46175 WESTLAKE DR, Sterling, VA 20165

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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

Other Providers at the Same Location NPPES 11

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

DR. DIANE LESLIE RAPPS DC

Chiropractor

46175 WESTLAKE DR
STERLING, VA 20165

Loudoun County (703) 444-1182

SHAMIK S. VAKIL, DDS, MS, PLLC

Dentist (Pediatric Dentistry)

46175 WESTLAKE DR, SUITE 430
STERLING, VA 20165

Loudoun County (703) 430-8215

DR. RITU KAPOOR OD

Optometrist

46175 WESTLAKE DR, STE 210
STERLING, VA 20165

Loudoun County (703) 430-2220

HANNAH LINDSAY

Social Worker (Clinical)

46175 WESTLAKE DR, SUITE 410
STERLING, VA 20165

Loudoun County (240) 672-2005

EMBRACE ORTHODONTICS VA, LLC

Dentist (Orthodontics and Dentofacial Orthopedics)

46175 WESTLAKE DR, SUITE 230
POTOMAC FALLS, VA 20165

Loudoun County (703) 433-9950

STERLING PEDIATRICS PLLC

Pediatrics

46175 WESTLAKE DR, #120
POLOMAC FALLS, VA 20165

Loudoun County (703) 444-0100

BEST DENTAL PLLC

Dentist (Pediatric Dentistry)

46175 WESTLAKE DR, STE 430
STERLING, VA 20165

Loudoun County (703) 774-0014

ELEANOR MORAN LPC

Counselor (Mental Health)

46175 WESTLAKE DR
STERLING, VA 20165

Loudoun County (434) 879-6760

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 West Lake Internal Medicine's NPI number?

The NPI number for West Lake Internal Medicine is 1386066520. It was assigned to this organization in the NPPES registry on January 7, 2014.

Where is West Lake Internal Medicine located?

West Lake Internal Medicine is located at 46175 Westlake Dr Ste 440, Sterling, VA 20165. The listed phone number is (571) 375-0016.

What is West Lake Internal Medicine's specialty?

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

When was this NPI record last updated?

The NPPES record for West Lake Internal Medicine was last updated on January 7, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.