Doctor profile · Federal record

Dr. Conner Holthaus, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Blue Springs, MO

  • NPI 1851929145
  • Accepts Medicare
  • MIPS 68.3 / 100 · 2023
  • 6 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
201 Nw RD Mize Road
Blue Springs, MO 64014
(816) 548-2600
Mailing address
5101 College Blvd
Leawood, KS 662111614

Credentials & registration

NPPES · NUCC
NPI registered
March 2020 — 6 yrs on file
Profile last updated
November 27, 2023
Year of graduation
2020 — 6 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Missouri #2022045946 · Kansas #04-47957

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1851929145. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
82
Distinct HCPCS
3
Medicare allowed
$9,615
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 42 42 $172
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 21 21 $8
99284 Emergency department visit with moderate level of medical decision making 19 19 $118

In context: peer comparison

Among 1 peers in this city , average services per provider: 27. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
38
Patients
37
Total drug cost
$58
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 22 21 $35
Prednisone Generic 16 16 $23

Frequently asked questions

Auto-generated from federal data
What is Dr. Conner Holthaus's medical specialty?
Dr. Conner Holthaus practices Emergency Medicine Physician in Blue Springs, MO.
Where does Dr. Conner Holthaus practice?
Dr. Conner Holthaus practices at 201 Nw RD Mize Road, Blue Springs, MO 64014. Office phone: 8165482600.
What is Dr. Conner Holthaus's NPI?
Dr. Conner Holthaus's National Provider Identifier (NPI) is 1851929145, issued by NPPES.
Does Dr. Conner Holthaus accept Medicare assignment?
Yes. Dr. Conner Holthaus accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Conner Holthaus 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.