Doctor profile · Federal record
Dr. Huifen Feng
Psychiatry Physician (CMS: Psychiatry) · Addiction Psychiatry Physician · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1669859351
- Accepts Medicare
- 29 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
100 E 77Th St
New York, NY 10075
(212) 434-2000 - Additional location
-
100 Woods RD
Valhalla, NY 105951530
(914) 493-1939 - Mailing address
-
425 E 63Rd St Apt W1K
New York, NY 100657821
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- August 2, 2019
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- New York #295061
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669859351. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
92
Distinct HCPCS
2
Medicare allowed
$9,011
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 22 | $112 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 35 | 20 | $76 |
In context: peer comparison
Among 203 peers in New York Psychiatry Physician, average services per provider: 149. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,060
Patients
62
Total drug cost
$23,507
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 108 | 12 | $2,266 |
| Olanzapine | Generic | 96 | 12 | $4,384 |
| Aripiprazole | Generic | 75 | 0 | $7,500 |
| Clonazepam | Generic | 75 | 0 | $353 |
| Trazodone Hcl | Generic | 75 | 14 | $505 |
| Haloperidol | Generic | 73 | 0 | $1,793 |
| Sertraline Hcl | Generic | 72 | 0 | $754 |
| Benztropine Mesylate | Generic | 71 | 0 | $740 |
| Mirtazapine | Generic | 71 | 13 | $1,298 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 69 | 0 | $855 |
Frequently asked questions
What is Dr. Huifen Feng's medical specialty?
Dr. Huifen Feng practices Psychiatry Physician in New York, NY.
Where does Dr. Huifen Feng practice?
Dr. Huifen Feng practices at 100 E 77Th St, New York, NY 10075. Office phone: 2124342000.
What is Dr. Huifen Feng's NPI?
Dr. Huifen Feng's National Provider Identifier (NPI) is 1669859351, issued by NPPES.
Does Dr. Huifen Feng accept Medicare assignment?
Yes. Dr. Huifen Feng accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Huifen Feng 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). Source: CMS Medicare Physician & Other Practitioners file.