Doctor profile · Federal record
Dr. Benjamin O'Brien, DO
Family Medicine Physician (CMS: Family Practice) · Bangor, ME
- NPI 1851771364
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
895 Union St, Suite
Bangor, ME 04401
(207) 973-7973
fax (207) 945-9579 - Mailing address
-
43 Whiting Hill Road, Suite 300
Brewer, ME 04412
Credentials & registration
- NPI registered
- June 2015 — 11 yrs on file
- Profile last updated
- July 9, 2018
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Maine #DO2744
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851771364. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
675
Distinct HCPCS
7
Medicare allowed
$38,903
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 225 | 122 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 186 | 99 | $58 | |
98927 |
Osteopathic manipulative treatment, 5-6 body regions | 121 | 36 | $43 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 65 | 48 | $44 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 35 | 35 | $31 | |
98928 |
Osteopathic manipulative treatment, 7-8 body regions | 25 | 13 | $55 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 18 | $78 |
In context: peer comparison
Among 21 peers in this city , average services per provider: 85. This provider delivers 7.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,452
Patients
435
Total drug cost
$123,155
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 184 | 56 | $3,041 |
| Lisinopril | Generic | 180 | 56 | $1,186 |
| Metoprolol Succinate | Generic | 156 | 42 | $4,446 |
| Losartan Potassium | Generic | 115 | 30 | $1,470 |
| Hydrochlorothiazide | Generic | 111 | 31 | $540 |
| Levothyroxine Sodium | Generic | 109 | 34 | $2,110 |
| Amlodipine Besylate | Generic | 91 | 25 | $886 |
| Pantoprazole Sodium | Generic | 87 | 32 | $4,282 |
| Eliquis (Apixaban) | Brand | 73 | 17 | $96,327 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 69 | 28 | $4,155 |
Frequently asked questions
What is Dr. Benjamin O'Brien's medical specialty?
Dr. Benjamin O'Brien practices Family Medicine Physician in Bangor, ME.
Where does Dr. Benjamin O'Brien practice?
Dr. Benjamin O'Brien practices at 895 Union St, Bangor, ME 04401. Office phone: 2079737973.
What is Dr. Benjamin O'Brien's NPI?
Dr. Benjamin O'Brien's National Provider Identifier (NPI) is 1851771364, issued by NPPES.
Does Dr. Benjamin O'Brien accept Medicare assignment?
Yes. Dr. Benjamin O'Brien accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Benjamin O'Brien commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Osteopathic manipulative treatment, 5-6 body regions (HCPCS 98927). Source: CMS Medicare Physician & Other Practitioners file.