Doctor profile · Federal record

Dr. Arian Jahansouz

Emergency Medicine Physician (CMS: Emergency Medicine) · Columbia, MO

  • NPI 1245856517
  • Accepts Medicare
  • 6 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1 Hospital Dr Emergency Medicine M562 Dc029.10
Columbia, MO 652120001
(573) 884-4400

Credentials & registration

NPPES · NUCC
NPI registered
June 2020 — 6 yrs on file
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Missouri #2020015490

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245856517. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
309
Distinct HCPCS
4
Medicare allowed
$31,159
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 124 124 $164
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 112 100 $8
99284 Emergency department visit with moderate level of medical decision making 52 51 $113
99291 Critical care, first 30-74 minutes 21 20 $198

In context: peer comparison

Among 33 peers in this city , average services per provider: 84. This provider delivers 3.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
18
Patients
18
Total drug cost
$53
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 18 18 $53

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Arian Jahansouz's medical specialty?
Dr. Arian Jahansouz practices Emergency Medicine Physician in Columbia, MO.
Where does Dr. Arian Jahansouz practice?
Dr. Arian Jahansouz practices at 1 Hospital Dr Emergency Medicine M562 Dc029.10, Columbia, MO 652120001. Office phone: 5738844400.
What is Dr. Arian Jahansouz's NPI?
Dr. Arian Jahansouz's National Provider Identifier (NPI) is 1245856517, issued by NPPES.
Does Dr. Arian Jahansouz accept Medicare assignment?
Yes. Dr. Arian Jahansouz accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arian Jahansouz commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.