Doctor profile · Federal record

Dr. Casey Osier, PA

Medical Physician Assistant · Aurora, CO

  • NPI 1518505312
  • 7 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
13123 E 16Th Ave
Aurora, CO 800457106
(720) 848-0000
Additional location
501 E Hampden Ave
Englewood, CO 801132702
(303) 788-6911
Mailing address
Po Box 110429
Aurora, CO 800420429

Credentials & registration

NPPES · NUCC
NPI registered
December 2019 — 7 yrs on file
Profile last updated
September 16, 2024
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Colorado #PA.0006104

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1518505312. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
215
Distinct HCPCS
4
Medicare allowed
$22,073
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 108 90 $66
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 70 70 $146
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 25 24 $100
99291 Critical care, first 30-74 minutes 12 12 $179

In context: peer comparison

Among 64 peers in this city , average services per provider: 57. This provider delivers 3.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Casey Osier's medical specialty?
Dr. Casey Osier practices Medical Physician Assistant in Aurora, CO.
Where does Dr. Casey Osier practice?
Dr. Casey Osier practices at 13123 E 16Th Ave, Aurora, CO 800457106. Office phone: 7208480000.
What is Dr. Casey Osier's NPI?
Dr. Casey Osier's National Provider Identifier (NPI) is 1518505312, issued by NPPES.
What procedures does Dr. Casey Osier commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.