Lois Penn, NURSE PRACTITIONER
NPI 1861955031 · Family Nurse Practitioner · Reston, VA
Lois Penn, NURSE PRACTITIONER is a Family Nurse Practitioner provider in Reston, VA (NPI 1861955031).
Provider details
- NPI number
- 1861955031
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Female
- Sole proprietor
- No
- License
- 0024177462 (VA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-04-12
- Last updated
- 2019-04-12
Frequently asked questions
- What is Lois Penn's NPI number?
- Lois Penn's National Provider Identifier (NPI) is 1861955031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lois Penn's specialty?
- Lois Penn is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Lois Penn located?
- Lois Penn's practice location on file with NPPES is 12018 Sunrise Valley Dr, Reston, VA 20191-3432.
- What is Lois Penn's phone number?
- The practice phone number listed in the NPPES registry for Lois Penn is (571) 262-5200.
- Is Lois Penn's NPI active?
- Yes — Lois Penn's NPI (1861955031) is active in the NPPES registry as of the last update on 2019-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.