SAMANTHA ELIZABETH WALTRIP
NPI 1083051007
Social Worker - Clinical in Alexandria, VA

Active since May 31, 2013PECOS Enrolled
4850 MARK CENTER DR, ALEXANDRIA, VA 22311(703) 746-3400 Get Directions Write a Review

NPPES record last updated: July 8, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 8, 2024, Mar 10, 2020 (2 updates tracked since 2020).

About Samantha Elizabeth Waltrip NPPES

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

SAMANTHA ELIZABETH WALTRIP (NPI 1083051007) is an individual clinical provider in Alexandria, Virginia and active in the NPI registry since May 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083051007
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameSAMANTHA ELIZABETH WALTRIP
Location Address4850 MARK CENTER DRAlexandria, VA 22311-1882
Mailing Address4850 Mark Center DrAlexandria, VA 22311-1882 · (703) 746-3400
Sole ProprietorNo
Enumeration DateMay 31, 2013
Last NPPES UpdateJuly 8, 20242 updates tracked since enumeration
NPPES CertifiedJuly 8, 2024
✔ NPI 1083051007 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
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.
4850 MARK CENTER DR, Alexandria, VA 22311

Other Names 1

Former Name (1)Samantha E Daniel

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Samantha Elizabeth Waltrip 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 Samantha Waltrip reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Same address
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

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 22311 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.

Social Worker (Clinical)
4850 MARK CENTER DR
ALEXANDRIA, VA 22311
Social Worker (Clinical)
4850 MARK CENTER DR
ALEXANDRIA, VA 22311
Registered Nurse
4850 MARK CENTER DR
ALEXANDRIA, VA 22311
Social Worker (Clinical)
4850 MARK CENTER DR
ALEXANDRIA, VA 22311
Registered Nurse
4850 MARK CENTER DR
ALEXANDRIA, VA 22311
Psychologist (Clinical)
4850 MARK CENTER DR
ALEXANDRIA, VA 22311
Psychiatry & Neurology (Psychiatry)
4850 MARK CENTER DR
ALEXANDRIA, VA 22311
Counselor (Professional)
4850 MARK CENTER DR
ALEXANDRIA, VA 22311

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 Samantha Waltrip's NPI number?

The NPI number for Samantha Waltrip is 1083051007. It was assigned to this individual provider in the NPPES registry on May 31, 2013. The provider is also known as Samantha E Daniel.

Where is Samantha Waltrip located?

Samantha Waltrip practices at 4850 Mark Center Dr, Alexandria, VA 22311. The listed phone number is (703) 746-3400.

What is Samantha Waltrip's specialty?

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

Is Samantha Waltrip enrolled in Medicare?

Yes. Samantha Waltrip is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Samantha Waltrip's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Samantha Waltrip 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 Samantha Waltrip's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Samantha Waltrip accept?

Health plans from Oscar Health list Samantha Waltrip 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 Samantha Waltrip was last updated on July 8, 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.