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JENNIFER HUAMAN SEVILLANO LCSW
NPI 1538057997
Social Worker - Clinical in Leesburg, VA

Active since June 25, 2025PECOS Enrolled
102 HERITAGE WAY NE STE 302, LEESBURG, VA 20176(703) 771-5100(703) 777-0170 Get Directions Write a Review

NPPES record last updated: June 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jennifer Huaman Sevillano Lcsw NPPES

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

JENNIFER HUAMAN SEVILLANO LCSW (NPI 1538057997) is an individual clinical provider in Leesburg, Virginia, licensed in Virginia (0904018676) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1538057997
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameJENNIFER HUAMAN SEVILLANOCredential: LCSW
Location Address102 HERITAGE WAY NE STE 302Leesburg, VA 20176-4544
Mailing Address102 Heritage Way Ne Ste 302Leesburg, VA 20176-4544 · (703) 771-5100 · Fax (703) 777-0170
Phone(703) 771-5100
Fax(703) 777-0170
Sole ProprietorYes
Enumeration DateJune 25, 2025
NPPES CertifiedJune 25, 2025
✔ NPI 1538057997 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 · 0904018676
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.
102 HERITAGE WAY NE STE 302, Leesburg, VA 20176
Open in Google Maps ↗

Other Names 1

Former Name (1)Jennifer Tiffany Huaman

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Jennifer Huaman Sevillano Lcsw 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 Jennifer Sevillano reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Loudoun, Virginia
Same address
Public Health, State or Local
102 HERITAGE WAY NE STE 100
Leesburg, VA 20176
  • Reassigned Medicare billing, Virginia enrollment
  • 59 clinicians in this Medicare group
NPI 1588353569 (703) 777-0236

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 20176 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 $56.19 – $170.30
Typical copayment $0.00 (range $14.04 – $42.57)
Most-billed visit code NA
Established Patient
$70.08 typical visit price
range $18.07 – $138.91
Typical copayment $17.52 (range $4.51 – $34.72)
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.

KATHERINE CAMPBELL
Case Manager/Care Coordinator
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (571) 577-3402
ERKA MUCAJ LPC
Counselor (Mental Health)
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (703) 771-5100
MRS. SONAL ANEIL BUTANI
Counselor
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (703) 771-5100
JONI ELIZABETH RODRIGUEZ LPC
Counselor (Mental Health)
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (703) 771-5100
WILLIAM GATEWOOD
Case Manager/Care Coordinator
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (703) 771-5300
MICHELLE MARTIN LCSW
Social Worker (Clinical)
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (703) 771-5100
MS. JOHNI J. SPINELLI M.ED.
Counselor (Mental Health)
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (703) 771-5100
DR. STACEY LEE WARING PH.D.
Psychologist (Clinical)
102 HERITAGE WAY NE STE 302
LEESBURG, VA 20176
Loudoun County (703) 771-5100

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 Jennifer Sevillano's NPI number?

The NPI number for Jennifer Sevillano is 1538057997. It was assigned to this individual provider in the NPPES registry on June 25, 2025. The provider is also known as Jennifer Tiffany Huaman.

Where is Jennifer Sevillano located?

Jennifer Sevillano practices at 102 Heritage Way NE Ste 302, Leesburg, VA 20176. The listed phone number is (703) 771-5100.

What is Jennifer Sevillano's specialty?

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

Is Jennifer Sevillano enrolled in Medicare?

Yes. Jennifer Sevillano is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Jennifer Sevillano's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Sevillano reassigns Medicare benefits to County Of Loudoun, Virginia (Leesburg, 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 Jennifer Sevillano's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Sevillano accept?

Health plans from Oscar Health list Jennifer Sevillano 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 Jennifer Sevillano was last updated on June 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.