1. Home
  2. Directory
  3. Virginia
  4. Woodbridge
  5. Nurse Practitioner
  6. NPI Profile
Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARY LOU GUERRINA NP
NPI 1972575058
Nurse Practitioner - Adult Health in Woodbridge, VA

Active since February 03, 2006
14450 SMOKETOWN RD, WOODBRIDGE, VA 22192(703) 491-7668 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mary Lou Guerrina Np NPPES

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

MARY LOU GUERRINA NP (NPI 1972575058) is an individual adult health provider in Woodbridge, Virginia, licensed in Virginia (0024054405) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1972575058
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMARY LOU GUERRINACredential: NP
Location Address14450 SMOKETOWN RDWoodbridge, VA 22192-4712
Mailing Address14450 Smoketown RdWoodbridge, VA 22192-4712 · (703) 491-7668
Phone(703) 491-7668
Sole ProprietorNo
Enumeration DateFebruary 3, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1972575058 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in VA · 0024054405
14450 SMOKETOWN RD, Woodbridge, VA 22192
Open in Google Maps ↗

Other Providers at the Same Location NPPES 12

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

DR. GLORIA BARTOLOME DUFFY MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
14450 SMOKETOWN RD
WOODBRIDGE, VA 22192
Prince William County (703) 551-4720
MS. PAMELA JEAN ROYALTY LCSW
Social Worker (Clinical)
14450 SMOKETOWN RD, WOODBRIDGE BEHAVIORAL HEALTH CLINIC
WOODBRIDGE, VA 22192
Prince William County (703) 551-4720
JOHN M RAMLER MD
Family Medicine
14450 SMOKETOWN RD
WOODBRIDGE, VA 22192
Prince William County (703) 576-1357
MRS. DEBORAH THERESE WEIMER-BRYSON NP
Nurse Practitioner (Family)
14450 SMOKETOWN RD
WOODBRIDGE, VA 22192
Prince William County (703) 491-7668
MS. SHEILA GAIL REDMOND LCSW
Social Worker (Clinical)
14450 SMOKETOWN RD
WOODBRIDGE, VA 22192
Prince William County (703) 576-1403
DR. DANIEL T WHANG O.D.
Optometrist
14450 SMOKETOWN RD
WOODBRIDGE, VA 22192
Prince William County (703) 491-7668
DR. MARY JANE WYMAN M.D.
Family Medicine
14450 SMOKETOWN RD
WOODBRIDGE, VA 22192
Prince William County (703) 576-1401
DEPARTMENT OF DEFENSE
Clinic/Center
14450 SMOKETOWN RD
WOODBRIDGE, VA 22192
Prince William County (703) 576-1397

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 Mary Lou Guerrina's NPI number?

The NPI number for Mary Lou Guerrina is 1972575058. It was assigned to this individual provider in the NPPES registry on February 3, 2006.

Where is Mary Lou Guerrina located?

Mary Lou Guerrina practices at 14450 Smoketown Rd, Woodbridge, VA 22192. The listed phone number is (703) 491-7668.

What is Mary Lou Guerrina's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Mary Lou Guerrina was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days 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.