Doctor profile · Federal record

Dr. WILLIAM KALHORN, CRNA

Certified Registered Nurse Anesthetist (CMS: CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)) · Certified Registered Nurse Anesthetist · Certified Registered Nurse Anesthetist · Registered Nurse · OVERLAND PARK, KS

  • NPI 1386353506
  • Accepts Medicare
  • 4 yrs in practice
  • Licensed in 4 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
8800 BALLENTINE ST
OVERLAND PARK, KS 662141900
(913) 363-2663
Additional location
4000 Cambridge St
Kansas City, KS 661608501
(913) 588-1227
Additional location
1806 Valley Forge Ave
Fort Collins, CO 805261647
(402) 960-4893
Mailing address
PO BOX 410273
KANSAS CITY, MO 641410273

Credentials & registration

NPPES · NUCC
NPI registered
November 2022 — 4 yrs on file
Profile last updated
September 24, 2025
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
367500000X — NUCC code
State licenses (4)
Kansas #43-558228-071 · Colorado #C-APN.0100389-C-CRNA · Missouri #2025006825 · Nebraska #75130

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386353506. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
49
Distinct HCPCS
3
Medicare allowed
$11,511
HCPCS Description Services Patients Avg allowed
01402 Anesthesia for procedure for total knee joint replacement 24 24 $299
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 14 12 $157
01922 Anesthesia for x-ray or radiation therapy 11 11 $194

In context: peer comparison

Among 39 peers in this city , average services per provider: 32. This provider delivers 1.5× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$21
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $20.86

By nature of payment

Food and Beverage
$21

Hospital affiliations

CMS Hospital Compare