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MRS. KATHRYN ELIZABETH STEWART
NPI 1205597465
Physician Assistant in Fairfax, VA

Active since January 09, 2022PECOS EnrolledAccepts Medicare Assignment
3580 JOSEPH SIEWICK DR, FAIRFAX, VA 22033(703) 970-6464 Get Directions Write a Review

NPPES record last updated: June 5, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 5, 2023, Mar 7, 2023, Jan 9, 2022 (3 updates tracked since 2022).

About Mrs. Kathryn Elizabeth Stewart NPPES

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

MRS. KATHRYN ELIZABETH STEWART (NPI 1205597465) is an individual physician assistant in Fairfax, Virginia, licensed in Virginia (0110009210) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS, is affiliated with Inova Alexandria Hospital, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1205597465
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMRS. KATHRYN ELIZABETH STEWART
Location Address3580 JOSEPH SIEWICK DRFairfax, VA 22033-1717
Mailing Address3580 Joseph Siewick DrFairfax, VA 22033-1717 · (248) 842-8816
Phone(703) 970-6464
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJanuary 9, 2022
Last NPPES UpdateJune 5, 20233 updates tracked since enumeration
NPPES CertifiedJune 5, 2023
✔ NPI 1205597465 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in VA · 0110009210✔ Licensed in NC · 0010-12586
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
3580 JOSEPH SIEWICK DR, Fairfax, VA 22033
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Other Names 1

Former Name (1)Kathryn Elizabeth Krajenta

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Mrs. Kathryn Elizabeth Stewart is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325418627
PECOS Enrollment IDI20230727003848
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.

Areas of Expertise CMS Part B claims 4

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
56 services11 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
18 services15 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
18 services17 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
13 services13 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Inova Alexandria Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490040
Location4320 Seminary RdAlexandria, VA 22304 · Alexandria City County
Emergency services Birthing friendly

Inova Loudoun Hospital

Acute Care Hospitals · Leesburg, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490043
Location44045 Riverside ParkwayLeesburg, VA 20176 · Loudoun County
Emergency services Birthing friendly

Inova Fair Oaks Hospital

Acute Care Hospitals · Fairfax, VA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number490101
Location3600 Joseph Siewick DriveFairfax, VA 22033 · Fairfax County
Birthing friendly

Inova Mount Vernon Hospital

Acute Care Hospitals · Alexandria, VA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number490122
Location2501 Parkers LaneAlexandria, VA 22306 · Fairfax County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 22033 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
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 2

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

TERRIE PORTER PA-C
Physician Assistant
3580 JOSEPH SIEWICK DR
FAIRFAX, VA 22033
Fairfax County (703) 391-4250
KIMBERLY MATTHIJSSEN MS, LCGC
Genetic Counselor, MS
3580 JOSEPH SIEWICK DR, SUITE LL-005
FAIRFAX, VA 22033
Fairfax County (703) 391-4290

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 Stewart's NPI number?

The NPI number for Kathryn Stewart is 1205597465. It was assigned to this individual provider in the NPPES registry on January 9, 2022. The provider is also known as Kathryn Elizabeth Krajenta.

Where is Kathryn Stewart located?

Kathryn Stewart practices at 3580 Joseph Siewick Dr, Fairfax, VA 22033. The listed phone number is (703) 970-6464.

What is Kathryn Stewart's specialty?

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

Is Kathryn Stewart enrolled in Medicare?

Yes. Kathryn Stewart is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Kathryn Stewart affiliated with any hospitals?

According to CMS data, Kathryn Stewart is affiliated with Inova Alexandria Hospital, Inova Loudoun Hospital, Inova Fair Oaks Hospital and Inova Mount Vernon Hospital.

When was this NPI record last updated?

The NPPES record for Kathryn Stewart was last updated on June 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.