Doctor profile · Federal record

Dr. Katherine Knoll, PA-C

Physician Assistant · Physician Assistant · Sacramento, CA

  • NPI 1841941895
  • 4 yrs on file
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5340 Elvas Ave Ste 600
Sacramento, CA 958192385
(916) 538-3545

Credentials & registration

NPPES · NUCC
NPI registered
January 2022 — 4 yrs on file
Profile last updated
November 12, 2025
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
California #PA64401 · Arizona #10350

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841941895. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$355
Transactions
3
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
EMD Serono, Inc. 1 $120.81
PFIZER INC. 1 $119.61
Iovance Biotherapeutics, Inc. 1 $114.27

By nature of payment

Food and Beverage
$355

Frequently asked questions

Auto-generated from federal data
What is Dr. Katherine Knoll's medical specialty?
Dr. Katherine Knoll practices Physician Assistant in Sacramento, CA.
Where does Dr. Katherine Knoll practice?
Dr. Katherine Knoll practices at 5340 Elvas Ave Ste 600, Sacramento, CA 958192385. Office phone: 9165383545.
What is Dr. Katherine Knoll's NPI?
Dr. Katherine Knoll's National Provider Identifier (NPI) is 1841941895, issued by NPPES.