Doctor profile · Federal record
Dr. J Maxwell, MD
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Kalispell, MT
- NPI 1932137213
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
350 Heritage Way Ste 2100
Kalispell, MT 599013167
(406) 257-8993
fax (406) 257-8996 - Mailing address
-
4300 Duncan Dr
Missoula, MT 598023290
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- February 19, 2024
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State license (1)
- Montana #MED-PHYS-LIC-8175
- Medicaid
- MT #0108602
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932137213. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
87
Distinct HCPCS
5
Medicare allowed
$75,519
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33361 |
Replacement of aortic valve through the skin and femoral artery | 26 | 26 | $936 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 23 | 23 | $149 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 14 | 14 | $1,466 | |
33534 |
Coronary artery bypass using artery graft, 2 grafts | 13 | 13 | $1,849 | |
33518 |
Coronary artery bypass using vein or artery graft, 2 grafts | 11 | 11 | $290 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 21. This provider delivers 4.1× the peer median.Open Payments
Industry payments received
All-time total
$155
Transactions
4
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Baxter Healthcare | 3 | $131.10 | |
| Edwards Lifesciences Corporation | 1 | $23.50 |
By nature of payment
Frequently asked questions
What is Dr. J Maxwell's medical specialty?
Dr. J Maxwell practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Kalispell, MT.
Where does Dr. J Maxwell practice?
Dr. J Maxwell practices at 350 Heritage Way Ste 2100, Kalispell, MT 599013167. Office phone: 4062578993.
What is Dr. J Maxwell's NPI?
Dr. J Maxwell's National Provider Identifier (NPI) is 1932137213, issued by NPPES.
Does Dr. J Maxwell accept Medicare assignment?
Yes. Dr. J Maxwell accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. J Maxwell commonly perform?
Top Medicare-reported procedures in 2023: Replacement of aortic valve through the skin and femoral artery (HCPCS 33361); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Coronary artery bypass using artery graft, 1 graft (HCPCS 33533). Source: CMS Medicare Physician & Other Practitioners file.