Doctor profile · Federal record
Dr. Niamh Holohan, MD
Psychiatry Physician (CMS: Psychiatry) · Bangor, ME
- NPI 1902901283
- Accepts Medicare
- MIPS 93.4 / 100 · 2023
- 38 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1012 Union St
Bangor, ME 04401
(207) 945-5247
fax (207) 990-1248 - Mailing address
-
Po Box 1599
Bangor, ME 044021599
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- May 6, 2021
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Maine #MD15459
- Medicaid
- ME #280160099
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902901283. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
113
Distinct HCPCS
6
Medicare allowed
$3,586
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
80305 |
Testing for presence of drug, read by direct observation | 27 | 20 | $12 | |
80053 |
Blood test, comprehensive group of blood chemicals | 20 | 17 | $10 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 19 | 17 | $16 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 17 | 17 | $13 | |
83036 |
Hemoglobin a1c level | 15 | 15 | $10 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 15 | 15 | $158 |
In context: peer comparison
Among 5 peers in Bangor Psychiatry Physician, average services per provider: 69. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,588
Patients
230
Total drug cost
$51,267
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Olanzapine | Generic | 241 | 26 | $14,418 |
| Quetiapine Fumarate | Generic | 219 | 30 | $6,844 |
| Lamotrigine | Generic | 187 | 44 | $4,458 |
| Clonazepam | Generic | 137 | 14 | $1,746 |
| Clozapine | Generic | 108 | 0 | $5,829 |
| Lithium Carbonate ER (Lithium Carbonate) | Brand | 104 | 20 | $3,033 |
| Duloxetine Hcl | Generic | 82 | 17 | $5,624 |
| Risperidone | Generic | 81 | 16 | $1,415 |
| Trazodone Hcl | Generic | 76 | 15 | $1,313 |
| Clonidine Hcl | Generic | 72 | 0 | $790 |
Frequently asked questions
What is Dr. Niamh Holohan's medical specialty?
Dr. Niamh Holohan practices Psychiatry Physician in Bangor, ME.
Where does Dr. Niamh Holohan practice?
Dr. Niamh Holohan practices at 1012 Union St, Bangor, ME 04401. Office phone: 2079455247.
What is Dr. Niamh Holohan's NPI?
Dr. Niamh Holohan's National Provider Identifier (NPI) is 1902901283, issued by NPPES.
Does Dr. Niamh Holohan accept Medicare assignment?
Yes. Dr. Niamh Holohan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Niamh Holohan commonly perform?
Top Medicare-reported procedures in 2023: Testing for presence of drug, read by direct observation (HCPCS 80305); Blood test, comprehensive group of blood chemicals (HCPCS 80053); Blood test, thyroid stimulating hormone (tsh) (HCPCS 84443). Source: CMS Medicare Physician & Other Practitioners file.