Doctor profile · Federal record

Dr. Leonard Desmul, MD

Emergency Medicine Physician (CMS: Emergency Medicine) · Kalispell, MT

  • NPI 1588618086
  • Accepts Medicare
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
310 Sunnyview Ln, Emergency Dept
Kalispell, MT 599013129
(406) 752-1708
fax (406) 755-0971
Mailing address
202 Conway Dr, Suite 100
Kalispell, MT 599013112

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
November 27, 2023
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Montana #10535
Medicaid
MT #152694

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588618086. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
441
Distinct HCPCS
5
Medicare allowed
$72,968
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 329 313 $176
99284 Emergency department visit with moderate level of medical decision making 57 56 $121
99291 Critical care, first 30-74 minutes 33 33 $214
99152 Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 11 11 $13
99283 Emergency department visit with low level of medical decision making 11 11 $72

In context: peer comparison

Among 10 peers in Kalispell Emergency Medicine Physician, average services per provider: 93. This provider delivers 4.7× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
79
Patients
67
Total drug cost
$862
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 22 21 $160
Cefdinir Generic 18 18 $224
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 16 16 $97
Doxycycline Hyclate Generic 12 12 $300
Cephalexin Generic 11 0 $80

Frequently asked questions

Auto-generated from federal data
What is Dr. Leonard Desmul's medical specialty?
Dr. Leonard Desmul practices Emergency Medicine Physician in Kalispell, MT.
Where does Dr. Leonard Desmul practice?
Dr. Leonard Desmul practices at 310 Sunnyview Ln, Kalispell, MT 599013129. Office phone: 4067521708.
What is Dr. Leonard Desmul's NPI?
Dr. Leonard Desmul's National Provider Identifier (NPI) is 1588618086, issued by NPPES.
Does Dr. Leonard Desmul accept Medicare assignment?
Yes. Dr. Leonard Desmul accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Leonard Desmul 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.