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OLIVIA MARSHALL
NPI 1811707276
Physician Assistant in Winchester, VA

Active since January 08, 2025PECOS Enrolled
1775 N SECTOR CT STE 200, WINCHESTER, VA 22601(540) 542-6208 Get Directions Write a Review

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

Record update history: May 13, 2026, Jan 8, 2025 (2 updates tracked since 2025).

About Olivia Marshall NPPES

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

OLIVIA MARSHALL (NPI 1811707276) is an individual physician assistant in Winchester, Virginia, licensed in Virginia (0110011573) and active in the NPI registry since January 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1811707276
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameOLIVIA MARSHALL
Location Address1775 N SECTOR CT STE 200Winchester, VA 22601-2859
Mailing Address1775 N Sector Ct Ste 200Winchester, VA 22601-2859 · (540) 542-6208
Phone(540) 542-6208
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJanuary 8, 2025
Last NPPES UpdateMay 13, 20262 updates tracked since enumeration
NPPES CertifiedMay 13, 2026
✔ NPI 1811707276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in VA · 0110011573
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
1775 N SECTOR CT STE 200, Winchester, VA 22601
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olivia Marshall is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID4385112457
PECOS Enrollment IDI20260506003565
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22601 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
$86.88 typical visit price
range $56.19 – $170.30
Typical copayment $21.72 (range $14.04 – $42.57)
Most-billed visit code 99203
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 SUZANNE HICKS
Student in an Organized Health Care Education/Training Program
1775 N SECTOR CT STE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208
ERICA JOIA RANOSA
Physician Assistant
1775 N SECTOR CT STE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208
JASON IDEN
Physician Assistant
1775 N SECTOR CT STE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208
TAYLOR LYMAN
Physician Assistant
1775 N SECTOR CT STE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208
ZOE STAR
Physician Assistant
1775 N SECTOR CT STE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208
GRETCHEN OLAZABAL SHIMABUKURO
Physician Assistant
1775 N SECTOR CT STE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208
MARIAM SANAD
Physician Assistant
1775 N SECTOR CT STE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208
ASHLEY GUINAN
Physician Assistant
1775 N SECTOR CT STE 200, SUITE 200
WINCHESTER, VA 22601
Winchester City (540) 542-6208

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 Olivia Marshall's NPI number?

The NPI number for Olivia Marshall is 1811707276. It was assigned to this individual provider in the NPPES registry on January 8, 2025.

Where is Olivia Marshall located?

Olivia Marshall practices at 1775 N Sector Ct Ste 200, Winchester, VA 22601. The listed phone number is (540) 542-6208.

What is Olivia Marshall's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Olivia Marshall enrolled in Medicare?

Yes. Olivia Marshall is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Olivia Marshall was last updated on May 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.