Doctor profile · Federal record

Dr. Jayna Cowsert, PA-C

Physician Assistant · Marion, IL

  • NPI 1871043414
  • Accepts Medicare
  • 10 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3411 Professional Park Dr
Marion, IL 629596394
(618) 997-2161
fax (618) 997-2420

Credentials & registration

NPPES · NUCC
NPI registered
October 2016 — 10 yrs on file
Profile last updated
May 3, 2018
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Illinois #085.006032

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871043414. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
206
Distinct HCPCS
3
Medicare allowed
$23,248
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 74 42 $99
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 69 66 $144
99239 Hospital discharge day management, more than 30 minutes 63 59 $95

In context: peer comparison

Among 6 peers in Marion Physician Assistant, average services per provider: 64. This provider delivers 3.2× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Jayna Cowsert's medical specialty?
Dr. Jayna Cowsert practices Physician Assistant in Marion, IL.
Where does Dr. Jayna Cowsert practice?
Dr. Jayna Cowsert practices at 3411 Professional Park Dr, Marion, IL 629596394. Office phone: 6189972161.
What is Dr. Jayna Cowsert's NPI?
Dr. Jayna Cowsert's National Provider Identifier (NPI) is 1871043414, issued by NPPES.
Does Dr. Jayna Cowsert accept Medicare assignment?
Yes. Dr. Jayna Cowsert accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jayna Cowsert commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.