Doctor profile · Federal record
Dr. Darko Zdilar, MD
Psychiatry Physician (CMS: Psychiatry) · Waterloo, IA
- NPI 1871527903
- Accepts Medicare
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
146 W Dale St, Ste 101
Waterloo, IA 50703
(319) 233-3351
fax (319) 235-3132
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 1, 2016
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Iowa #33309
- Medicaid
- IA #1213918
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871527903. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
740
Distinct HCPCS
5
Medicare allowed
$67,897
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 360 | 125 | $107 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 278 | 113 | $79 | |
Q3014 |
Telehealth originating site facility fee | 60 | 21 | $28 | |
90834 |
Psychotherapy, 45 minutes | 22 | 14 | $89 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 20 | 20 | $190 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 111. This provider delivers 6.7× the peer median.Open Payments
Industry payments received
All-time total
$1,672
Transactions
85
Manufacturers
12
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 22 | $372.73 | |
| Otsuka America Pharmaceutical, Inc. | 16 | $318.61 | |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) | 12 | $213.31 | |
| Lundbeck LLC | 9 | $195.51 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 6 | $156.51 | |
| Janssen Pharmaceuticals, Inc | 4 | $102.90 | |
| Vanda Pharmaceuticals Inc. | 4 | $86.56 | |
| Axsome Therapeutics, Inc. | 4 | $83.51 | |
| Neurocrine Biosciences, Inc. | 4 | $75.40 | |
| Alkermes, Inc. | 2 | $29.94 | |
| Teva Pharmaceuticals USA, Inc. | 1 | $21.54 | |
| Almatica Pharma LLC | 1 | $15.07 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,820
Patients
617
Total drug cost
$76,012
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Clonazepam | Generic | 621 | 89 | $5,248 |
| Escitalopram Oxalate | Generic | 338 | 63 | $4,328 |
| Bupropion Xl (Bupropion Hcl) | Brand | 323 | 50 | $5,915 |
| Duloxetine Hcl | Generic | 289 | 50 | $6,654 |
| Alprazolam | Generic | 271 | 42 | $1,913 |
| Lorazepam | Generic | 260 | 37 | $2,430 |
| Venlafaxine Hcl Er (Venlafaxine Hcl) | Brand | 259 | 36 | $6,298 |
| Lamotrigine | Generic | 237 | 34 | $2,771 |
| Sertraline Hcl | Generic | 228 | 38 | $2,143 |
| Aripiprazole | Generic | 202 | 45 | $14,742 |
Frequently asked questions
What is Dr. Darko Zdilar's medical specialty?
Dr. Darko Zdilar practices Psychiatry Physician in Waterloo, IA.
Where does Dr. Darko Zdilar practice?
Dr. Darko Zdilar practices at 146 W Dale St, Waterloo, IA 50703. Office phone: 3192333351.
What is Dr. Darko Zdilar's NPI?
Dr. Darko Zdilar's National Provider Identifier (NPI) is 1871527903, issued by NPPES.
Does Dr. Darko Zdilar accept Medicare assignment?
Yes. Dr. Darko Zdilar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Darko Zdilar 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); Telehealth originating site facility fee (HCPCS Q3014). Source: CMS Medicare Physician & Other Practitioners file.