Doctor profile · Federal record

Dr. Feyza Marouf, M.D.

Geriatric Psychiatry Physician (CMS: Psychiatry) · Boston, MA

  • NPI 1750578506
  • Accepts Medicare
  • 23 yrs in practice
  • Female
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
121 Mount Vernon St
Boston, MA 021081104
(617) 676-7447

Credentials & registration

NPPES · NUCC
NPI registered
September 2007 — 19 yrs on file
Profile last updated
September 1, 2023
Year of graduation
2003 — 23 yrs since
Specialty taxonomy
2084P0805X — NUCC code
State license (1)
Massachusetts #236835

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1750578506. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
634
Distinct HCPCS
3
Medicare allowed
$34,308
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 592 46 $52
99238 Hospital discharge day management, 30 minutes or less 31 31 $87
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 11 11 $88

In context: peer comparison

Among 1 peers in Boston Geriatric Psychiatry Physician, average services per provider: 211. This provider delivers 3.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
222
Patients
48
Total drug cost
$2,448
Drug Type Claims Patients Total cost
Duloxetine Hcl Generic 40 0 $467
Trazodone Hcl Generic 31 24 $248
Gabapentin Generic 29 13 $202
Quetiapine Fumarate Generic 28 11 $186
Buspirone Hcl Generic 21 0 $303
Lisinopril Generic 17 0 $110
Mirtazapine Generic 17 0 $99
Donepezil Hcl Generic 16 0 $538
Furosemide Generic 12 0 $63
Olanzapine Generic 11 0 $231

Frequently asked questions

Auto-generated from federal data
What is Dr. Feyza Marouf's medical specialty?
Dr. Feyza Marouf practices Geriatric Psychiatry Physician in Boston, MA.
Where does Dr. Feyza Marouf practice?
Dr. Feyza Marouf practices at 121 Mount Vernon St, Boston, MA 021081104. Office phone: 6176767447.
What is Dr. Feyza Marouf's NPI?
Dr. Feyza Marouf's National Provider Identifier (NPI) is 1750578506, issued by NPPES.
Does Dr. Feyza Marouf accept Medicare assignment?
Yes. Dr. Feyza Marouf accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Feyza Marouf commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Hospital discharge day management (HCPCS 99238); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.