Caroline Poirier, M.D.
NPI 1750564266 · Psychiatry Physician · Manitowoc, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Poirier, M.D. is a Psychiatry Physician provider in Manitowoc, WI (NPI 1750564266).
Provider details
- NPI number
- 1750564266
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 52885 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Aripiprazole | 151 | 25 |
| Benztropine Mesylate | 108 | 19 |
| Clozapine | 94 | — |
| Clonazepam | 86 | 16 |
| Quetiapine Fumarate | 78 | 13 |
| Risperidone | 68 | — |
| Escitalopram Oxalate | 60 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-12-07
- Last updated
- 2011-03-24
Frequently asked questions
- What is Caroline Poirier's NPI number?
- Caroline Poirier's National Provider Identifier (NPI) is 1750564266, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Poirier's specialty?
- Caroline Poirier is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Caroline Poirier located?
- Caroline Poirier's practice location on file with NPPES is 926 S 8th St, Manitowoc, WI 54220-4535.
- What is Caroline Poirier's phone number?
- The practice phone number listed in the NPPES registry for Caroline Poirier is (920) 683-4230.
- Does Caroline Poirier accept Medicare?
- Caroline Poirier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Poirier's NPI active?
- Yes — Caroline Poirier's NPI (1750564266) is active in the NPPES registry as of the last update on 2011-03-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.