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MR. ALEXANDER JOSEPH VIGLIS LPC
NPI 1396482188
Counselor - Professional in Vienna, VA

Active since May 13, 2022PECOS Enrolled
8614 WESTWOOD CENTER DR STE 710, VIENNA, VA 22182(804) 207-6737 Get Directions Write a Review

NPPES record last updated: March 12, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 12, 2026, May 13, 2022 (2 updates tracked since 2022).

About Mr. Alexander Joseph Viglis Lpc NPPES

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

MR. ALEXANDER JOSEPH VIGLIS LPC (NPI 1396482188) is an individual professional provider in Vienna, Virginia, licensed in Virginia (0701015974) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1396482188
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. ALEXANDER JOSEPH VIGLISCredential: LPC
Location Address8614 WESTWOOD CENTER DR STE 710Vienna, VA 22182-2451
Mailing Address8614 Westwood Center Dr Ste 710Vienna, VA 22182-2451 · (804) 207-6737
Phone(804) 207-6737
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateMay 13, 2022
Last NPPES UpdateMarch 12, 20262 updates tracked since enumeration
NPPES CertifiedMarch 12, 2026
✔ NPI 1396482188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in VA · 0701015974
8614 WESTWOOD CENTER DR STE 710, Vienna, VA 22182
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Alexander Joseph Viglis Lpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5597240044
PECOS Enrollment IDI20260401003541
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alexander Viglis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Commonwealth Counseling Associates Inc
88 mi
Clinical
9202 CENTER OAK CT
Mechanicsville, VA 23116
  • Reassigned Medicare billing, District of Columbia enrollment
  • 65 clinicians in this Medicare group
NPI 1851345805 (804) 207-6737

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 6

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

SARAH E NEWBOLD PSY.D.
Psychologist (Clinical)
8614 WESTWOOD CENTER DR STE 710
VIENNA, VA 22182
Fairfax County (804) 207-6737
ASHLEY M SUMNER LPC
Counselor (Professional)
8614 WESTWOOD CENTER DR STE 710
VIENNA, VA 22182
Fairfax County (844) 863-4621
OLIVIA G SUMMER LCSW
Social Worker (Clinical)
8614 WESTWOOD CENTER DR STE 710
VIENNA, VA 22182
Fairfax County (844) 863-4621
JESSICA RUIZ LCMHC, LPC, NCC
Counselor (Professional)
8614 WESTWOOD CENTER DR STE 710
VIENNA, VA 22182
Fairfax County (804) 207-6737
MEENAL PATHAK MD
Psychiatry & Neurology (Psychiatry)
8614 WESTWOOD CENTER DR STE 710
VIENNA, VA 22182
Fairfax County (804) 207-6737
AYA ADEL ELTAHIR LCSW
Social Worker (Clinical)
8614 WESTWOOD CENTER DR STE 710
VIENNA, VA 22182
Fairfax County (844) 863-4621

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 Alexander Viglis's NPI number?

The NPI number for Alexander Viglis is 1396482188. It was assigned to this individual provider in the NPPES registry on May 13, 2022.

Where is Alexander Viglis located?

Alexander Viglis practices at 8614 Westwood Center Dr Ste 710, Vienna, VA 22182. The listed phone number is (804) 207-6737.

What is Alexander Viglis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Alexander Viglis enrolled in Medicare?

Yes. Alexander Viglis is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alexander Viglis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Viglis reassigns Medicare benefits to Commonwealth Counseling Associates Inc (Mechanicsville, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Alexander Viglis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Alexander Viglis was last updated on March 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.