Catherine Vanmilligen, DO
NPI 1427543941 · Psychiatry Physician · Des Moines, IA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Vanmilligen, DO is a Psychiatry Physician provider in Des Moines, IA (NPI 1427543941).
Provider details
- NPI number
- 1427543941
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- R-11379 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bupropion Hclbrand: Bupropion Xl | 49 | 11 |
| Lorazepam | 25 | — |
| Fluoxetine Hcl | 18 | — |
| Sertraline Hcl | 17 | — |
| Clonazepam | 16 | — |
| Gabapentin | 14 | — |
| Quetiapine Fumarate |
Practice location
Mailing address
Additional practice locations (1)
- 1111 6th AveDes Moines, IA 50314-2613Phone: (515) 643-2682Fax: (515) 643-5802
Registry dates
- Enumerated
- 2018-06-27
- Last updated
- 2024-12-27
- Certified
- 2024-12-27
Frequently asked questions
- What is Catherine Vanmilligen's NPI number?
- Catherine Vanmilligen's National Provider Identifier (NPI) is 1427543941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Vanmilligen's specialty?
- Catherine Vanmilligen is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Vanmilligen located?
- Catherine Vanmilligen's practice location on file with NPPES is 1111 6th Ave # W3, Des Moines, IA 50314-2610.
- What is Catherine Vanmilligen's phone number?
- The practice phone number listed in the NPPES registry for Catherine Vanmilligen is (515) 643-8350.
- Does Catherine Vanmilligen accept Medicare?
- Catherine Vanmilligen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Vanmilligen's NPI active?
- Yes — Catherine Vanmilligen's NPI (1427543941) is active in the NPPES registry as of the last update on 2024-12-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.