Doctor profile · Federal record
Dr. Xiu-di Fan, M. D.
Psychiatry Physician (CMS: Psychiatry) · Columbia, MD
- NPI 1437169232
- Accepts Medicare
- 44 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5457 Twin Knolls RD Ste 300
Columbia, MD 210453296
(443) 955-8683
fax (410) 531-5085
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- June 11, 2024
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Maryland #D0059727
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437169232. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
974
Distinct HCPCS
5
Medicare allowed
$91,907
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 557 | 83 | $95 | |
90833 |
Psychotherapy with evaluation and management visit, 30 minutes | 259 | 59 | $72 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 98 | 40 | $134 | |
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 48 | 15 | $91 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 12 | 12 | $231 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 224. This provider delivers 4.3× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,157
Patients
122
Total drug cost
$20,099
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trazodone Hcl | Generic | 123 | 17 | $1,506 |
| Clonazepam | Generic | 121 | 14 | $1,181 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 116 | 16 | $3,091 |
| Mirtazapine | Generic | 94 | 16 | $2,043 |
| Escitalopram Oxalate | Generic | 87 | 17 | $1,428 |
| Quetiapine Fumarate | Generic | 87 | 12 | $1,291 |
| Bupropion Xl (Bupropion Hcl) | Brand | 79 | 14 | $2,818 |
| Duloxetine Hcl | Generic | 78 | 0 | $1,702 |
| Sertraline Hcl | Generic | 74 | 0 | $530 |
| Bupropion Hcl | Generic | 61 | 0 | $1,189 |
Frequently asked questions
What is Dr. Xiu-di Fan's medical specialty?
Dr. Xiu-di Fan practices Psychiatry Physician in Columbia, MD.
Where does Dr. Xiu-di Fan practice?
Dr. Xiu-di Fan practices at 5457 Twin Knolls RD Ste 300, Columbia, MD 210453296. Office phone: 4439558683.
What is Dr. Xiu-di Fan's NPI?
Dr. Xiu-di Fan's National Provider Identifier (NPI) is 1437169232, issued by NPPES.
Does Dr. Xiu-di Fan accept Medicare assignment?
Yes. Dr. Xiu-di Fan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Xiu-di Fan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Psychotherapy with evaluation and management visit (HCPCS 90833); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.