Doctor profile · Federal record
Dr. Casey Kolendich, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Missoula, MT
- NPI 1669511606
- Accepts Medicare
- 25 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1930 W Broadway St Ste A
Missoula, MT 598081960
(406) 541-6844
fax (406) 541-6843
Credentials & registration
- NPI registered
- February 2007 — 19 yrs on file
- Profile last updated
- October 7, 2024
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Montana #11522
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669511606. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,183
Distinct HCPCS
10
Medicare allowed
$161,470
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 378 | 374 | $133 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 187 | 183 | $253 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 139 | 64 | $36 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 135 | 128 | $99 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 53 | 43 | $129 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 52 | 52 | $180 | |
43235 |
Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 47 | 41 | $109 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 43 | 26 | $50 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 38 | 37 | $177 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 31 | $91 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 65. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$145
Transactions
5
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 4 | $125.77 | |
| PFIZER INC. | 1 | $19.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
681
Patients
467
Total drug cost
$686,592
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 446 | 421 | $12,207 |
| Omeprazole | Generic | 82 | 24 | $1,065 |
| Azathioprine | Generic | 28 | 0 | $798 |
| Mesalamine Er (Mesalamine) | Brand | 25 | 0 | $5,248 |
| Sutab (Sod Sulf/Pot Chloride/Mag Sulf) | Brand | 22 | 22 | $3,825 |
| Mesalamine | Generic | 21 | 0 | $34,525 |
| Stelara (Ustekinumab) | Brand | 20 | 0 | $540,174 |
| Colestipol Hcl | Generic | 13 | 0 | $1,352 |
| Humira(Cf) Pen (Adalimumab) | Brand | 13 | 0 | $86,624 |
| Dicyclomine Hcl | Generic | 11 | 0 | $775 |
Frequently asked questions
What is Dr. Casey Kolendich's medical specialty?
Dr. Casey Kolendich practices Gastroenterology Physician in Missoula, MT.
Where does Dr. Casey Kolendich practice?
Dr. Casey Kolendich practices at 1930 W Broadway St Ste A, Missoula, MT 598081960. Office phone: 4065416844.
What is Dr. Casey Kolendich's NPI?
Dr. Casey Kolendich's National Provider Identifier (NPI) is 1669511606, issued by NPPES.
Does Dr. Casey Kolendich accept Medicare assignment?
Yes. Dr. Casey Kolendich accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Casey Kolendich commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.