Doctor profile · Federal record
Dr. Marissa Flaherty, MD
Psychiatry Physician (CMS: Psychiatry) · Baltimore, MD
- NPI 1881011062
- Accepts Medicare
- MIPS 98.3 / 100 · 2023
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
701 W Pratt St Fl 4
Baltimore, MD 212011023
(410) 328-1107
Credentials & registration
- NPI registered
- March 2014 — 12 yrs on file
- Profile last updated
- July 21, 2020
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Maryland #D81719
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881011062. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
33
Distinct HCPCS
1
Medicare allowed
$2,768
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 33 | 14 | $84 |
In context: peer comparison
Among 86 peers in Baltimore Psychiatry Physician, average services per provider: 108. This provider delivers 0.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,233
Patients
19
Total drug cost
$32,045
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 152 | 19 | $1,658 |
| Sertraline Hcl | Generic | 131 | 0 | $1,028 |
| Olanzapine | Generic | 107 | 0 | $2,697 |
| Hydroxyzine Hcl | Generic | 92 | 0 | $2,163 |
| Aripiprazole | Generic | 91 | 0 | $14,931 |
| Fluoxetine Hcl | Generic | 80 | 0 | $632 |
| Citalopram Hbr (Citalopram Hydrobromide) | Brand | 79 | 0 | $404 |
| Clozapine | Generic | 74 | 0 | $4,099 |
| Escitalopram Oxalate | Generic | 72 | 0 | $920 |
| Benztropine Mesylate | Generic | 64 | 0 | $714 |
Frequently asked questions
What is Dr. Marissa Flaherty's medical specialty?
Dr. Marissa Flaherty practices Psychiatry Physician in Baltimore, MD.
Where does Dr. Marissa Flaherty practice?
Dr. Marissa Flaherty practices at 701 W Pratt St Fl 4, Baltimore, MD 212011023. Office phone: 4103281107.
What is Dr. Marissa Flaherty's NPI?
Dr. Marissa Flaherty's National Provider Identifier (NPI) is 1881011062, issued by NPPES.
Does Dr. Marissa Flaherty accept Medicare assignment?
Yes. Dr. Marissa Flaherty accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marissa Flaherty commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.