Doctor profile · Federal record
Dr. David Zerrien, MD
Psychiatry Physician · Oshkosh, WI
- NPI 1780742262
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
220 Washington Ave
Oshkosh, WI 549015030
(920) 236-4600 - Mailing address
-
Po Box 2187
Oshkosh, WI 549032187
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- March 27, 2023
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Wisconsin #28623-020
- Medicaid (2)
- WI #42156000 · WI #42139300
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780742262. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
246
Distinct HCPCS
1
Medicare allowed
$12,967
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 246 | 80 | $53 |
In context: peer comparison
Among 1 peers in Oshkosh Psychiatry Physician, average services per provider: 246. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $18.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
6,448
Patients
569
Total drug cost
$190,828
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Escitalopram Oxalate | Generic | 744 | 61 | $8,241 |
| Olanzapine | Generic | 743 | 49 | $17,468 |
| Quetiapine Fumarate | Generic | 732 | 62 | $16,049 |
| Buspirone Hcl | Generic | 650 | 69 | $18,321 |
| Clozapine | Generic | 547 | 24 | $43,870 |
| Risperidone | Generic | 523 | 39 | $6,474 |
| Clonazepam | Generic | 376 | 44 | $3,859 |
| Divalproex Sodium ER (Divalproex Sodium) | Brand | 362 | 28 | $29,753 |
| Aripiprazole | Generic | 311 | 30 | $26,872 |
| Benztropine Mesylate | Generic | 298 | 24 | $4,637 |
Frequently asked questions
What is Dr. David Zerrien's medical specialty?
Dr. David Zerrien practices Psychiatry Physician in Oshkosh, WI.
Where does Dr. David Zerrien practice?
Dr. David Zerrien practices at 220 Washington Ave, Oshkosh, WI 549015030. Office phone: 9202364600.
What is Dr. David Zerrien's NPI?
Dr. David Zerrien's National Provider Identifier (NPI) is 1780742262, issued by NPPES.
What procedures does Dr. David Zerrien commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212). Source: CMS Medicare Physician & Other Practitioners file.