Doctor profile · Federal record

Dr. Ariel Almquist, MD

Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Columbia, MO

  • NPI 1679135768
  • Accepts Medicare
  • MIPS 80.3 / 100 · 2023
  • 7 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
One Hospital Dr
Columbia, MO 652120001
(573) 882-2568
fax (855) 903-0985
Mailing address
Po Box 843966
Kansas City, MO 641843966

Credentials & registration

NPPES · NUCC
NPI registered
June 2019 — 7 yrs on file
Profile last updated
November 17, 2023
Year of graduation
2019 — 7 yrs since
Specialty taxonomy
207L00000X — NUCC code
State licenses (2)
Missouri #2023033767 · Florida #ME162389

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1679135768. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
32
Distinct HCPCS
2
Medicare allowed
$2,413
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 17 17 $79
00811 Anesthesia for other procedure on large bowel using an endoscope 15 15 $72

In context: peer comparison

Among 30 peers in this city , average services per provider: 25. This provider delivers 1.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$57
Transactions
3
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 2 $38.65
Olympus America Inc. 1 $17.98

By nature of payment

Food and Beverage
$57

Frequently asked questions

Auto-generated from federal data
What is Dr. Ariel Almquist's medical specialty?
Dr. Ariel Almquist practices Anesthesiology Physician in Columbia, MO.
Where does Dr. Ariel Almquist practice?
Dr. Ariel Almquist practices at One Hospital Dr, Columbia, MO 652120001. Office phone: 5738822568.
What is Dr. Ariel Almquist's NPI?
Dr. Ariel Almquist's National Provider Identifier (NPI) is 1679135768, issued by NPPES.
Does Dr. Ariel Almquist accept Medicare assignment?
Yes. Dr. Ariel Almquist accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ariel Almquist commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.