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MARY EMILY GIBSON
NPI 1306502778
Social Worker - Clinical in Arlington, VA

Active since November 10, 2021PECOS Enrolled
2100 WASHINGTON BLVD, ARLINGTON, VA 22204(703) 228-1600 Get Directions Write a Review

NPPES record last updated: July 31, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 31, 2024, Nov 10, 2021 (2 updates tracked since 2021).

About Mary Emily Gibson NPPES

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

MARY EMILY GIBSON (NPI 1306502778) is an individual clinical provider in Arlington, Virginia, licensed in Virginia (0904013354) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS and maintains a secondary practice location in Alexandria.

NPPES Registry Identity

NPI1306502778
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMARY EMILY GIBSON
Location Address2100 WASHINGTON BLVDArlington, VA 22204-5703
Mailing Address2100 Washington BlvdArlington, VA 22204-5703 · (703) 228-1600
Phone(703) 228-1600
Sole ProprietorNo
Enumeration DateNovember 10, 2021
Last NPPES UpdateJuly 31, 20242 updates tracked since enumeration
NPPES CertifiedJuly 31, 2024
✔ NPI 1306502778 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in VA · 0904013354
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
2100 WASHINGTON BLVD, Arlington, VA 22204
Open in Google Maps ↗

Secondary Practice Location 1

Location 14850 Mark Center DrAlexandria, VA 22311-1882 · Phone (703) 746-3400

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mary Emily Gibson is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Mary Gibson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

City Of Alexandria
3.6 mi
Mental Health (Including Community Mental Health Center)
4850 MARK CENTER DR
Alexandria, VA 22311
  • Reassigned Medicare billing, District of Columbia enrollment
  • 63 clinicians in this Medicare group
NPI 1447279658 (703) 746-3400

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $65.18 – $194.86
Typical copayment $0.00 (range $16.29 – $48.71)
Most-billed visit code NA
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

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

JOHN LYNCH PH.D.
Psychologist (Clinical)
2100 WASHINGTON BLVD, 4TH FLOOR
ARLINGTON, VA 22204
Arlington County (703) 228-1706
SANDRA MARIE CLARK M.ED.
Counselor (Professional)
2100 WASHINGTON BLVD, 4TH FLOOR
ARLINGTON, VA 22204
Arlington County (703) 228-1600
LEDELL MILLER LPC
Counselor (Professional)
2100 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-1600
MRS. YING LIU-NG RN
Registered Nurse (Occupational Health)
2100 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (571) 388-6370
MRS. EMILY HURST BRUSINO LPC
Counselor (Professional)
2100 WASHINGTON BLVD, FLOOR 4
ARLINGTON, VA 22204
Arlington County (703) 228-1600
AMELIA BLACK
Counselor (School)
2100 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-2926
ANA CECILIA SAN MARTIN M.D.
Psychiatry & Neurology (Psychiatry)
2100 WASHINGTON BLVD, FL 4
ARLINGTON, VA 22204
Arlington County (703) 228-1698
JENNIFER ALVARO LCSW
Social Worker (Clinical)
2100 WASHINGTON BLVD
ARLINGTON, VA 22204
Arlington County (703) 228-1561

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 Gibson's NPI number?

The NPI number for Mary Gibson is 1306502778. It was assigned to this individual provider in the NPPES registry on November 10, 2021.

Where is Mary Gibson located?

Mary Gibson practices at 2100 Washington Blvd, Arlington, VA 22204. The listed phone number is (703) 228-1600.

What is Mary Gibson's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Mary Gibson enrolled in Medicare?

Yes. Mary Gibson is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mary Gibson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Gibson reassigns Medicare benefits to City Of Alexandria (Alexandria, 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 Mary Gibson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Gibson accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL) and Florida Blue HMO (a BlueCross BlueShield FL company) list Mary Gibson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mary Gibson was last updated on July 31, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.