Doctor profile · Federal record
Dr. Catherine Vanmilligen, DO
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Des Moines, IA
- NPI 1427543941
- Accepts Medicare
- 8 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1111 6Th Ave # W3
Des Moines, IA 503142610
(515) 643-8350
fax (515) 643-5824 - Additional location
-
1111 6Th Ave
Des Moines, IA 503142613
(515) 643-2682
fax (515) 643-5802 - Mailing address
-
Po Box 1475
Des Moines, IA 503051475
Credentials & registration
- NPI registered
- June 2018 — 8 yrs on file
- Profile last updated
- December 27, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- Iowa #DO-05668 · Iowa #R-11379
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427543941. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
187
Distinct HCPCS
5
Medicare allowed
$20,785
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 76 | 50 | $89 | |
90792 |
Psychiatric diagnostic evaluation with medical services | 40 | 40 | $161 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 25 | 15 | $111 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 24 | 17 | $134 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 22 | 15 | $74 |
In context: peer comparison
Among 7 peers in Des Moines Psychiatry Physician, average services per provider: 64. This provider delivers 2.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
531
Patients
15
Total drug cost
$6,920
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bupropion Xl (Bupropion Hcl) | Brand | 97 | 15 | $1,629 |
| Olanzapine | Generic | 56 | 0 | $502 |
| Lorazepam | Generic | 48 | 0 | $422 |
| Clonazepam | Generic | 43 | 0 | $355 |
| Risperidone | Generic | 43 | 0 | $375 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 38 | 0 | $677 |
| Quetiapine Fumarate | Generic | 33 | 0 | $517 |
| Mirtazapine | Generic | 31 | 0 | $293 |
| Aripiprazole | Generic | 24 | 0 | $713 |
| Divalproex Sodium | Generic | 24 | 0 | $639 |
Frequently asked questions
What is Dr. Catherine Vanmilligen's medical specialty?
Dr. Catherine Vanmilligen practices Psychiatry Physician in Des Moines, IA.
Where does Dr. Catherine Vanmilligen practice?
Dr. Catherine Vanmilligen practices at 1111 6Th Ave # W3, Des Moines, IA 503142610. Office phone: 5156438350.
What is Dr. Catherine Vanmilligen's NPI?
Dr. Catherine Vanmilligen's National Provider Identifier (NPI) is 1427543941, issued by NPPES.
Does Dr. Catherine Vanmilligen accept Medicare assignment?
Yes. Dr. Catherine Vanmilligen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Catherine Vanmilligen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Psychiatric diagnostic evaluation with medical services (HCPCS 90792); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.