Lilly Penaloza, MD
NPI 1871423343 · Obstetrics & Gynecology Physician · Falls Church, VA
Lilly Penaloza, MD is a Obstetrics & Gynecology Physician provider in Falls Church, VA (NPI 1871423343).
Provider details
- NPI number
- 1871423343
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 0116042000 (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
Under 1 yr in 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
- 2026-05-19
- Last updated
- 2026-05-19
- Certified
- 2026-05-19
Frequently asked questions
- What is Lilly Penaloza's NPI number?
- Lilly Penaloza's National Provider Identifier (NPI) is 1871423343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilly Penaloza's specialty?
- Lilly Penaloza is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Lilly Penaloza located?
- Lilly Penaloza's practice location on file with NPPES is 3300 Gallows Rd, Falls Church, VA 22042-3307.
- What is Lilly Penaloza's phone number?
- The practice phone number listed in the NPPES registry for Lilly Penaloza is (703) 776-4001.
- Is Lilly Penaloza's NPI active?
- Yes — Lilly Penaloza's NPI (1871423343) is active in the NPPES registry as of the last update on 2026-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.