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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

KAITLYN ELIZABETH PHILPOTT PA-C
NPI 1609423599
Physician Assistant in Irvine, CA

Active since August 24, 2019PECOS Enrolled
4980 BARRANCA PKWY STE 201, IRVINE, CA 92604(949) 485-2100 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 24, 2026, Apr 3, 2023, Aug 24, 2019 (3 updates tracked since 2019).

About Kaitlyn Elizabeth Philpott Pa-c NPPES

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

KAITLYN ELIZABETH PHILPOTT PA-C (NPI 1609423599) is an individual physician assistant in Irvine, California and active in the NPI registry since August 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1609423599
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKAITLYN ELIZABETH PHILPOTTCredential: PA-C
Location Address4980 BARRANCA PKWY STE 201Irvine, CA 92604-8653
Mailing Address1560 Menta LnCamarillo, CA 93010-1758 · (805) 469-4913
Phone(949) 485-2100
Sole ProprietorNo
Enumeration DateAugust 24, 2019
Last NPPES UpdateJuly 24, 20263 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1609423599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
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.
4980 BARRANCA PKWY STE 201, Irvine, CA 92604
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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)

Kaitlyn Elizabeth Philpott Pa-c 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92604 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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 Kaitlyn Philpott's NPI number?

The NPI number for Kaitlyn Philpott is 1609423599. It was assigned to this individual provider in the NPPES registry on August 24, 2019.

Where is Kaitlyn Philpott located?

Kaitlyn Philpott practices at 4980 Barranca Pkwy Ste 201, Irvine, CA 92604. The listed phone number is (949) 485-2100.

What is Kaitlyn Philpott's specialty?

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

Is Kaitlyn Philpott enrolled in Medicare?

Yes. Kaitlyn Philpott is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kaitlyn Philpott was last updated on July 24, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.