Doctor profile · Federal record
Dr. Benjamin Grass, M.D.
Family Medicine Physician (CMS: Family Practice) · Ronan, MT
- NPI 1467894121
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
107 6Th Ave Sw
Ronan, MT 598642634
(406) 676-4441
fax (406) 676-0835 - Additional location
-
6 13Th Ave E
Polson, MT 598605315
(406) 883-5680 - Mailing address
-
Po Box 12
Liberty Lake, WA 990190012
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- June 15, 2023
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Montana #50100
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1467894121. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
469
Distinct HCPCS
6
Medicare allowed
$57,520
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 142 | 139 | $173 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 116 | 68 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 88 | 87 | $131 | |
99239 |
Hospital discharge day management, more than 30 minutes | 58 | 58 | $113 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 36 | 31 | $117 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 29 | 14 | $50 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 75. This provider delivers 6.3× the peer median.Frequently asked questions
What is Dr. Benjamin Grass's medical specialty?
Dr. Benjamin Grass practices Family Medicine Physician in Ronan, MT.
Where does Dr. Benjamin Grass practice?
Dr. Benjamin Grass practices at 107 6Th Ave Sw, Ronan, MT 598642634. Office phone: 4066764441.
What is Dr. Benjamin Grass's NPI?
Dr. Benjamin Grass's National Provider Identifier (NPI) is 1467894121, issued by NPPES.
Does Dr. Benjamin Grass accept Medicare assignment?
Yes. Dr. Benjamin Grass accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin Grass commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.