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MS. KATHRYN TYLER PA-C
NPI 1629633789
Physician Assistant in Mission Viejo, CA

Active since May 04, 2019PECOS Enrolled
26732 CROWN VALLEY PKWY, MISSION VIEJO, CA 92691(949) 364-6264 Get Directions Write a Review

NPPES record last updated: January 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 13, 2026, Jun 7, 2021, May 4, 2019 (3 updates tracked since 2019).

About Ms. Kathryn Tyler Pa-c NPPES

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

MS. KATHRYN TYLER PA-C (NPI 1629633789) is an individual physician assistant in Mission Viejo, California, licensed in California (56520) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629633789
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameMS. KATHRYN TYLERCredential: PA-C
Location Address26732 CROWN VALLEY PKWYMission Viejo, CA 92691-6306
Mailing Address29672 SerianaLaguna Niguel, CA 92677-7967 · (949) 973-7939
Phone(949) 364-6264
Sole ProprietorNo
Enumeration DateMay 4, 2019
Last NPPES UpdateJanuary 13, 20263 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2026
✔ NPI 1629633789 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 CA · 56520
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.
26732 CROWN VALLEY PKWY, Mission Viejo, CA 92691
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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)

Ms. Kathryn Tyler 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 92691 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.

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.

DR. ELEONORE ZETRENNE MD
Specialist
26732 CROWN VALLEY PKWY, SUITE 585
MISSION VIEJO, CA 92691
Orange County (949) 364-1010
MELVIN K AKAZAWA MD INC
Surgery (Plastic and Reconstructive Surgery)
26732 CROWN VALLEY PKWY, SUITE 381
MISSION VIEJO, CA 92691
Orange County (949) 364-2150
MISSION CHILDREN'S MEDICAL GROUP, INC
Pediatrics
26732 CROWN VALLEY PKWY, STE 571
MISSION VIEJO, CA 92691
Orange County (949) 364-8700
DR. VICTOR V CACHIA DPM
Podiatrist (Foot & Ankle Surgery)
26732 CROWN VALLEY PKWY, 317
MISSION VIEJO, CA 92691
Orange County (949) 364-2525
MRS. HEATHER LAN-PHUONG NGUYEN
Technician/Technologist
26732 CROWN VALLEY PKWY
MISSION VIEJO, CA 92691
Orange County (949) 364-1400
ALEXANDER TAGHVA, M.D., INC.
Neurological Surgery
26732 CROWN VALLEY PKWY, SUITE 541
MISSION VIEJO, CA 92691
Orange County (949) 388-7190
GLENDA S ROGERS RN
Registered Nurse
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Orange County (949) 364-1007
NEUROLOGICAL SURGERY MEDICAL ASSOCIATES INC
Neurological Surgery
26732 CROWN VALLEY PKWY, SUITE 561
MISSION VIEJO, CA 92691
Orange County (949) 364-1060

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 Tyler's NPI number?

The NPI number for Kathryn Tyler is 1629633789. It was assigned to this individual provider in the NPPES registry on May 4, 2019.

Where is Kathryn Tyler located?

Kathryn Tyler practices at 26732 Crown Valley Pkwy, Mission Viejo, CA 92691. The listed phone number is (949) 364-6264.

What is Kathryn Tyler's specialty?

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

Is Kathryn Tyler enrolled in Medicare?

Yes. Kathryn Tyler is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Kathryn Tyler was last updated on January 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.