Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. KATHRYN COSTELLO ADAMS PA-C
NPI 1609856798
Physician Assistant in Winchester, VA

Active since January 17, 2006
333 W CORK ST STE 290, WINCHESTER, VA 22601(540) 536-5404 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 12, 2026, Jul 13, 2026 (2 updates tracked since 2026).

About Mrs. Kathryn Costello Adams Pa-c NPPES

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

MRS. KATHRYN COSTELLO ADAMS PA-C (NPI 1609856798) is an individual physician assistant in Winchester, Virginia, licensed in Virginia (0110001270) and active in the NPI registry since January 2006. She maintains a secondary practice location in Winchester.

NPPES Registry Identity

NPI1609856798
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. KATHRYN COSTELLO ADAMSCredential: PA-C
Location Address333 W CORK ST STE 290Winchester, VA 22601-3870
Mailing Address220 Campus Blvd Ste 320Winchester, VA 22601-2889
Sole ProprietorNo
Enumeration DateJanuary 17, 2006
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
NPI 1609856798 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 · 0110001270
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.
333 W CORK ST STE 290, Winchester, VA 22601

Other Names 1

Former Name (1)Ms. Kathryn Lillian Costello Pa-c

Secondary Practice Location 1

Location 11840 Amherst StWinchester, VA 22601-2808 · Phone (540) 536-8000

Other Providers at the Same Location NPPES 9

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

Nurse Practitioner (Family)
333 W CORK ST STE 290
WINCHESTER, VA 22601
Internal Medicine
333 W CORK ST STE 290
WINCHESTER, VA 22601
Physician Assistant
333 W CORK ST STE 290
WINCHESTER, VA 22601
Physical Medicine & Rehabilitation
333 W CORK ST STE 290
WINCHESTER, VA 22601
Physical Medicine & Rehabilitation
333 W CORK ST STE 290
WINCHESTER, VA 22601
Internal Medicine (Hospice and Palliative Medicine)
333 W CORK ST STE 290
WINCHESTER, VA 22601
Physician Assistant (Medical)
333 W CORK ST STE 290
WINCHESTER, VA 22601
Internal Medicine (Hospice and Palliative Medicine)
333 W CORK ST STE 290
WINCHESTER, VA 22601

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 Kathryn Adams's NPI number?

The NPI number for Kathryn Adams is 1609856798. It was assigned to this individual provider in the NPPES registry on January 17, 2006. The provider is also known as Ms. Kathryn Lillian Costello Pa-C.

Where is Kathryn Adams located?

Kathryn Adams practices at 333 W Cork St Ste 290, Winchester, VA 22601. The listed phone number is (540) 536-5404.

What is Kathryn Adams's specialty?

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

When was this NPI record last updated?

The NPPES record for Kathryn Adams was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 days 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.