Doctor profile · Federal record

Dr. Seth Atchison

Emergency Medicine Physician (CMS: Emergency Medicine) · Merriam, KS

  • NPI 1407397615
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9100 W 74Th St
Merriam, KS 662044004
(913) 676-2000

Credentials & registration

NPPES · NUCC
NPI registered
March 2017 — 9 yrs on file
Profile last updated
June 29, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Kansas #04-43117

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1407397615. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
519
Distinct HCPCS
5
Medicare allowed
$70,370
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 253 243 $163
99284 Emergency department visit with moderate level of medical decision making 135 134 $113
99283 Emergency department visit with low level of medical decision making 73 73 $67
99291 Critical care, first 30-74 minutes 44 44 $199
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 14 14 $8

In context: peer comparison

Among 6 peers in this city , average services per provider: 61. This provider delivers 8.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
128
Patients
125
Total drug cost
$802
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 31 31 $128
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 24 24 $189
Prednisone Generic 24 21 $61
Ondansetron Odt (Ondansetron) Brand 20 20 $131
Cephalexin Generic 18 18 $140
Cefdinir Generic 11 11 $154

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Seth Atchison's medical specialty?
Dr. Seth Atchison practices Emergency Medicine Physician in Merriam, KS.
Where does Dr. Seth Atchison practice?
Dr. Seth Atchison practices at 9100 W 74Th St, Merriam, KS 662044004. Office phone: 9136762000.
What is Dr. Seth Atchison's NPI?
Dr. Seth Atchison's National Provider Identifier (NPI) is 1407397615, issued by NPPES.
Does Dr. Seth Atchison accept Medicare assignment?
Yes. Dr. Seth Atchison accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Seth Atchison commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.