West Lake Internal Medicine
NPI 1386066520 · Internal Medicine Physician · Sterling, VA
West Lake Internal Medicine is a Internal Medicine Physician organization in Sterling, VA (NPI 1386066520).
Provider details
- NPI number
- 1386066520
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Katie Del Pierro, Owner(571) 375-0016
- License
- 0101235464 (VA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-01-07
- Last updated
- 2014-01-07
Frequently asked questions
- What is West Lake Internal Medicine's NPI number?
- West Lake Internal Medicine's National Provider Identifier (NPI) is 1386066520, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is West Lake Internal Medicine?
- West Lake Internal Medicine is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is West Lake Internal Medicine located?
- West Lake Internal Medicine's practice location on file with NPPES is 46175 Westlake Dr, Sterling, VA 20165-5873.
- What is West Lake Internal Medicine's phone number?
- The practice phone number listed in the NPPES registry for West Lake Internal Medicine is (571) 375-0016.
- Who is the authorized official for West Lake Internal Medicine?
- The authorized official listed on West Lake Internal Medicine's NPPES record is Katie Del Pierro, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is West Lake Internal Medicine's NPI active?
- Yes — West Lake Internal Medicine's NPI (1386066520) is active in the NPPES registry as of the last update on 2014-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.