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

JASON W KNOTT PA
NPI 1700843059
Physician Assistant - Surgical in Mission Viejo, CA

Active since April 28, 2006PECOS Enrolled
26401 CROWN VALLEY PKWY, SUITE 101, MISSION VIEJO, CA 92691(949) 348-4000 Get Directions Write a Review

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

Record update history: Jul 13, 2026, Mar 7, 2023 (2 updates tracked since 2023).

About Jason W Knott Pa NPPES

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

JASON W KNOTT PA (NPI 1700843059) is an individual surgical provider in Mission Viejo, California, licensed in California (PA15980) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1700843059
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameJASON W KNOTTCredential: PA
Location Address26401 CROWN VALLEY PKWY, SUITE 101Mission Viejo, CA 92691-6302
Mailing Address26401 Crown Valley Pkwy, Suite 101Mission Viejo, CA 92691-6302 · (949) 348-4000
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateApril 28, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1700843059 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License Licensed in CA · PA15980
26401 CROWN VALLEY PKWY, Mission Viejo, CA 92691

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

Jason W Knott Pa 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 ID6901068626
PECOS Enrollment IDI20120425000591
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 6

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.

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
45 services45 patients
Incision or removal of spinal nerve 64772
Incision or removal of a spinal nerve is a surgical procedure aimed to relieve pain or improve function. This involves making a cut to access the spine and carefully removing or adjusting the nerve that's causing issues. It's performed under anesthesia and recovery time varies.
39 services38 patients
Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
37 services36 patients
X-ray of knee, 4 or more views 73564
An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.
35 services25 patients
Replacement of thigh bone and hip joint with prosthesis 27130
This procedure, known as hip arthroplasty, involves replacing your damaged thigh bone and hip joint with artificial parts, called a prosthesis. It helps relieve pain, improve mobility, and enhance your quality of life.
27 services26 patients
Computer-assisted surgery for muscle and bone procedure 20985
Computer-assisted surgery for muscle and bone procedures involves using a computer to aid in planning and performing surgery. This technology helps increase precision, reduce invasiveness, and improve outcomes. It's commonly used in orthopedic surgeries like joint replacements.
17 services17 patients

Other Providers at the Same Location NPPES 12

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

Orthopaedic Surgery
26401 CROWN VALLEY PKWY, SUITE 101
MISSION VIEJO, CA 92691
Orthopaedic Surgery
26401 CROWN VALLEY PKWY, SUITE 101
MISSION VIEJO, CA 92691
Physical Medicine & Rehabilitation
26401 CROWN VALLEY PKWY, SUITE 101
MISSION VIEJO, CA 92691
Orthopaedic Surgery
26401 CROWN VALLEY PKWY, SUITE 101
MISSION VIEJO, CA 92691
Physician Assistant
26401 CROWN VALLEY PKWY, STE 101
MISSION VIEJO, CA 92691
Physician Assistant
26401 CROWN VALLEY PKWY
MISSION VIEJO, CA 92691
Orthopaedic Surgery
26401 CROWN VALLEY PKWY, SUITE 101
MISSION VIEJO, CA 92691
Physician Assistant (Surgical)
26401 CROWN VALLEY PKWY, SUITE 101
MISSION VIEJO, CA 92691

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 Jason Knott's NPI number?

The NPI number for Jason Knott is 1700843059. It was assigned to this individual provider in the NPPES registry on April 28, 2006.

Where is Jason Knott located?

Jason Knott practices at 26401 Crown Valley Pkwy Suite 101, Mission Viejo, CA 92691. The listed phone number is (949) 348-4000.

What is Jason Knott's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Jason Knott enrolled in Medicare?

Yes. Jason Knott 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 Jason Knott was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 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.