Doctor profile · Federal record

Dr. Chelsea Onksen, PA-C

Surgical Physician Assistant (CMS: Physician Assistant) · Colorado Springs, CO

  • NPI 1477072304
  • Accepts Medicare
  • 9 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2222 N Nevada Ave Ste 5017
Colorado Springs, CO 809076865
(719) 434-4005
fax (719) 632-1062

Credentials & registration

NPPES · NUCC
NPI registered
September 2017 — 9 yrs on file
Profile last updated
April 30, 2018
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
Colorado #PA0005111

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1477072304. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
25
Distinct HCPCS
2
Medicare allowed
$2,361
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 14 13 $74
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 11 11 $121

In context: peer comparison

Among 13 peers in Colorado Springs Surgical Physician Assistant, average services per provider: 112. This provider delivers 0.2× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Chelsea Onksen's medical specialty?
Dr. Chelsea Onksen practices Surgical Physician Assistant in Colorado Springs, CO.
Where does Dr. Chelsea Onksen practice?
Dr. Chelsea Onksen practices at 2222 N Nevada Ave Ste 5017, Colorado Springs, CO 809076865. Office phone: 7194344005.
What is Dr. Chelsea Onksen's NPI?
Dr. Chelsea Onksen's National Provider Identifier (NPI) is 1477072304, issued by NPPES.
Does Dr. Chelsea Onksen accept Medicare assignment?
Yes. Dr. Chelsea Onksen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Chelsea Onksen commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.