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KATHERINE LEIGH KNOLL PA-C
NPI 1841941895
Physician Assistant in Sacramento, CA

Active since January 11, 2022PECOS Enrolled
5340 ELVAS AVE STE 600, SACRAMENTO, CA 95819(916) 538-3545 Get Directions Write a Review

NPPES record last updated: November 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 12, 2025, Sep 6, 2024, Jan 11, 2022 (3 updates tracked since 2022).

About Katherine Leigh Knoll Pa-c NPPES

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

KATHERINE LEIGH KNOLL PA-C (NPI 1841941895) is an individual physician assistant in Sacramento, California, licensed in California (PA64401) and active in the NPI registry since January 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841941895
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHERINE LEIGH KNOLLCredential: PA-C
Location Address5340 ELVAS AVE STE 600Sacramento, CA 95819-2385
Mailing Address5340 Elvas Ave Ste 600Sacramento, CA 95819-2385 · (916) 538-3545
Phone(916) 538-3545
Sole ProprietorNo
Enumeration DateJanuary 11, 2022
Last NPPES UpdateNovember 12, 20253 updates tracked since enumeration
NPPES CertifiedNovember 12, 2025
✔ NPI 1841941895 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses✔ Licensed in CA · PA64401✔ Licensed in AZ · 10350
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.
5340 ELVAS AVE STE 600, Sacramento, CA 95819
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Leigh Knoll 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 95819 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
$92.61 typical visit price
range $60.44 – $180.85
Typical copayment $23.15 (range $15.11 – $45.21)
Most-billed visit code 99203
Established Patient
$75.03 typical visit price
range $19.88 – $148.15
Typical copayment $18.75 (range $4.97 – $37.03)
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.

GIA LOPRESTI
Specialist/Technologist (Athletic Trainer)
5340 ELVAS AVE STE 600
SACRAMENTO, CA 95819
Sacramento County (916) 538-3545
REBECCA MARGARET VITKAUSKAS NP
Nurse Practitioner (Psychiatric/Mental Health)
5340 ELVAS AVE STE 600
SACRAMENTO, CA 95819
Sacramento County (916) 538-3545

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 Knoll's NPI number?

The NPI number for Katherine Knoll is 1841941895. It was assigned to this individual provider in the NPPES registry on January 11, 2022.

Where is Katherine Knoll located?

Katherine Knoll practices at 5340 Elvas Ave Ste 600, Sacramento, CA 95819. The listed phone number is (916) 538-3545.

What is Katherine Knoll's specialty?

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

Is Katherine Knoll enrolled in Medicare?

Yes. Katherine Knoll is registered in the Medicare PECOS enrollment system.

What insurance does Katherine Knoll accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Katherine Knoll as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Katherine Knoll was last updated on November 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.