Doctor profile · Federal record
Dr. Marchant van Gerpen, MD
Geriatric Psychiatry Physician (CMS: Psychiatry) · Geriatric Psychiatry Physician · New Orleans, LA
- NPI 1396791794
- Accepts Medicare
- 32 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
5630 Read Blvd
New Orleans, LA 701273106
(504) 568-3130 - Mailing address
-
3100 General Degaulle Dr Ste A
New Orleans, LA 701146632
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- June 25, 2025
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 2084P0805X — NUCC code
- State licenses (2)
- South Carolina #88788 · Louisiana #305802
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396791794. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
46
Distinct HCPCS
1
Medicare allowed
$3,456
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 46 | 18 | $75 |
In context: peer comparison
Among 1 peers in New Orleans Geriatric Psychiatry Physician, average services per provider: 46. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$150
Transactions
8
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Vanda Pharmaceuticals INC. | 1 | $36.53 | |
| Abbvie INC. | 2 | $29.14 | |
| Axsome Therapeutics, INC. | 1 | $22.45 | |
| Alkermes, INC. | 1 | $16.81 | |
| Teva Pharmaceuticals USA, INC. | 1 | $16.45 | |
| Lundbeck LLC | 1 | $14.40 | |
| Janssen Pharmaceuticals, INC | 1 | $13.73 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,913
Patients
425
Total drug cost
$408,615
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 508 | 69 | $10,714 |
| Risperidone | Generic | 303 | 41 | $6,192 |
| Benztropine Mesylate | Generic | 265 | 37 | $3,831 |
| Mirtazapine | Generic | 246 | 39 | $4,839 |
| Fluoxetine Hcl | Generic | 214 | 39 | $2,588 |
| Trazodone Hcl | Generic | 198 | 34 | $3,089 |
| Bupropion Xl (Bupropion Hcl) | Brand | 168 | 24 | $8,887 |
| Olanzapine | Generic | 164 | 24 | $6,217 |
| Hydroxyzine Pamoate | Generic | 154 | 26 | $2,620 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 124 | 14 | $6,389 |
Frequently asked questions
What is Dr. Marchant van Gerpen's medical specialty?
Dr. Marchant van Gerpen practices Geriatric Psychiatry Physician in New Orleans, LA.
Where does Dr. Marchant van Gerpen practice?
Dr. Marchant van Gerpen practices at 5630 Read Blvd, New Orleans, LA 701273106. Office phone: 5045683130.
What is Dr. Marchant van Gerpen's NPI?
Dr. Marchant van Gerpen's National Provider Identifier (NPI) is 1396791794, issued by NPPES.
Does Dr. Marchant van Gerpen accept Medicare assignment?
Yes. Dr. Marchant van Gerpen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marchant van Gerpen 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.