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KATHERINE M. STEWART PA-C
NPI 1215480637
Physician Assistant in Escondido, CA

Active since August 02, 2016PECOS EnrolledAccepts Medicare Assignment
2130 CITRACADO PKWY, ESCONDIDO, CA 92029(760) 743-4789(623) 873-8565 Get Directions Write a Review

NPPES record last updated: November 20, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 20, 2023, Oct 24, 2023, Oct 31, 2018 and 2 more (5 updates tracked since 2016).

About Katherine M. Stewart Pa-c NPPES

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

KATHERINE M. STEWART PA-C (NPI 1215480637) is an individual physician assistant in Escondido, California, licensed in California (PA63066) and active in the NPI registry since August 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1215480637
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHERINE M. STEWARTCredential: PA-C
Location Address2130 CITRACADO PKWYEscondido, CA 92029-4149
Mailing Address2130 Citracado PkwyEscondido, CA 92029-4149 · (760) 743-4789 · Fax (760) 743-4779
Phone(760) 743-4789
Fax(623) 873-8565
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateAugust 2, 2016
Last NPPES UpdateNovember 20, 20235 updates tracked since enumeration
NPPES CertifiedNovember 20, 2023
✔ NPI 1215480637 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
License✔ Licensed in CA · PA63066
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 ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License 6456 (AZ)
2130 CITRACADO PKWY, Escondido, CA 92029
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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 and accepts Medicare assignment

Katherine M. Stewart Pa-c 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 ID4880974013
PECOS Enrollment IDI20231128001164
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 92029 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
$94.87 typical visit price
range $62.10 – $184.71
Typical copayment $23.71 (range $15.52 – $46.17)
Most-billed visit code 99203
Established Patient
$76.87 typical visit price
range $20.62 – $151.42
Typical copayment $19.21 (range $5.15 – $37.85)
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 3

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

OMAR KHAWAJA MD INC
Anesthesiology
2130 CITRACADO PKWY
ESCONDIDO, CA 92029
San Diego County (858) 485-1111
ALVIN K SHIEH MD
Orthopaedic Surgery (Orthopaedic Trauma)
2130 CITRACADO PKWY
ESCONDIDO, CA 92029
San Diego County (760) 743-4789
RICHARD C ENGEL M D INC
Anesthesiology
2130 CITRACADO PKWY
ESCONDIDO, CA 92029
San Diego County (858) 485-1111

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 Katherine Stewart's NPI number?

The NPI number for Katherine Stewart is 1215480637. It was assigned to this individual provider in the NPPES registry on August 2, 2016.

Where is Katherine Stewart located?

Katherine Stewart practices at 2130 Citracado Pkwy, Escondido, CA 92029. The listed phone number is (760) 743-4789.

What is Katherine Stewart's specialty?

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

Is Katherine Stewart enrolled in Medicare?

Yes. Katherine 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.

When was this NPI record last updated?

The NPPES record for Katherine Stewart was last updated on November 20, 2023. 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.