Doctor profile · Federal record
Dr. Brian Sullivan, MD
Family Medicine Physician (CMS: Family Practice) · Baker, MT
- NPI 1972761252
- Accepts Medicare
- 19 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
202 S 4Th St W
Baker, MT 593139156
(406) 778-2833
fax (406) 778-5355 - Additional location
-
514 Americas Way, Apt 6347
Box Elder, SD 577197600
(949) 444-6695 - Mailing address
-
514 Americas Way, Apt 6347
Box Elder, SD 577197600
Credentials & registration
- NPI registered
- May 2008 — 18 yrs on file
- Profile last updated
- January 25, 2021
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Montana #49845
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972761252. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
55
Distinct HCPCS
4
Medicare allowed
$4,574
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 15 | 11 | $49 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 15 | 12 | $78 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 14 | 14 | $128 | |
99238 |
Hospital discharge day management, 30 minutes or less | 11 | 11 | $80 |
In context: peer comparison
Among 1 peers in Baker Family Medicine Physician, average services per provider: 13. This provider delivers 4.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,890
Patients
416
Total drug cost
$29,679
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 195 | 47 | $4,094 |
| Lisinopril | Generic | 187 | 47 | $2,212 |
| Potassium Chloride | Generic | 181 | 38 | $6,245 |
| Levothyroxine Sodium | Generic | 179 | 37 | $2,931 |
| Furosemide | Generic | 159 | 40 | $1,267 |
| Omeprazole | Generic | 116 | 26 | $1,190 |
| Gabapentin | Generic | 115 | 26 | $3,447 |
| Amlodipine Besylate | Generic | 114 | 28 | $1,094 |
| Losartan Potassium | Generic | 111 | 20 | $1,964 |
| Metoprolol Tartrate | Generic | 103 | 25 | $715 |
Frequently asked questions
What is Dr. Brian Sullivan's medical specialty?
Dr. Brian Sullivan practices Family Medicine Physician in Baker, MT.
Where does Dr. Brian Sullivan practice?
Dr. Brian Sullivan practices at 202 S 4Th St W, Baker, MT 593139156. Office phone: 4067782833.
What is Dr. Brian Sullivan's NPI?
Dr. Brian Sullivan's National Provider Identifier (NPI) is 1972761252, issued by NPPES.
Does Dr. Brian Sullivan accept Medicare assignment?
Yes. Dr. Brian Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Brian Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); 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.