Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Lois A Alderfer, NP

Individual provider Family Nurse Practitioner · NPI 1194703876

Lois A Alderfer, NP is a Nurse Practitioner in Arrington, Virginia. Qualified in 1990, 36 years ago. Practices with Blue Ridge Health Center Inc, a 20-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
36
Licensed in
VA
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

4038 Thomas Nelson Hwy
Arrington, VA 22922-2302
Phone: (434) 263-4000
Fax: (434) 263-4160
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 0024104630 (VA)

Record details

NPI number1194703876
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJanuary 4, 2006
Last updated in NPPESMay 28, 2025
Certification dateMay 28, 2025
Mailing address4038 Thomas Nelson Hwy, Arrington, VA 22922-2302

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice Blue Ridge Health Center Inc — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Arrington