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DR. CAROLINE POIRIER M.D.
NPI 1750564266
Psychiatry & Neurology - Psychiatry in Manitowoc, WI

Active since December 07, 2007PECOS EnrolledAccepts Medicare Assignment
926 S 8TH ST, MANITOWOC, WI 54220(920) 683-4230(920) 683-4243 Get Directions Write a Review

NPPES record last updated: March 24, 2011. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Caroline Poirier M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CAROLINE POIRIER M.D. (NPI 1750564266) is an individual psychiatry provider in Manitowoc, Wisconsin, licensed in Wisconsin (52885) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1993).

NPPES Registry Identity

NPI1750564266
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. CAROLINE POIRIERCredential: M.D.
Location Address926 S 8TH STManitowoc, WI 54220-4535
Mailing Address926 S 8th StManitowoc, WI 54220-4535 · (920) 683-4230 · Fax (920) 683-4243
Phone(920) 683-4230
Fax(920) 683-4243
Sole ProprietorNo
Medical School CMSOtherGraduated 1993
Enumeration DateDecember 7, 2007
Last NPPES UpdateMarch 24, 2011
✔ NPI 1750564266 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in WI · 52885
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
926 S 8TH ST, Manitowoc, WI 54220
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource (Common Ground Healthcare), UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Caroline Poirier M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3678656154
PECOS Enrollment IDI20111202000264
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Caroline Poirier reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Calumet County
26 mi
Community/Behavioral Health
206 COURT ST
Chilton, WI 53014
  • Reassigned Medicare billing, Wisconsin enrollment
  • 8 clinicians in this Medicare group
NPI 1902073067 (920) 849-1400

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54220 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$163.24 typical visit price
range $53.90 – $163.24
Typical copayment $40.81 (range $13.47 – $40.81)
Most-billed visit code 99205
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KIRSTIN DUPREY QTT
Counselor
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4230
JUSTINE BOONPERM
Counselor
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4251
SOMMER P ZABEL APSW
Social Worker (Clinical)
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4923
MANITOWOC CO HUMAN SERVICES DEPT.
Community/Behavioral Health
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4230
ELLEN FLOATE SAC-IT
Counselor (Addiction (Substance Use Disorder))
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4230
ALECIA G KOENIG
Counselor (Mental Health)
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4230
STEVEN BURTON
Counselor (Addiction (Substance Use Disorder))
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4230
BETSY JOHNSON LPC
Counselor
926 S 8TH ST
MANITOWOC, WI 54220
Manitowoc County (920) 683-4230

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Caroline Poirier's NPI number?

The NPI number for Caroline Poirier is 1750564266. It was assigned to this individual provider in the NPPES registry on December 7, 2007.

Where is Caroline Poirier located?

Caroline Poirier practices at 926 S 8th St, Manitowoc, WI 54220. The listed phone number is (920) 683-4230.

What is Caroline Poirier's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Caroline Poirier enrolled in Medicare?

Yes. Caroline Poirier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Caroline Poirier's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Poirier reassigns Medicare benefits to Calumet County (Chilton, WI). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caroline Poirier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline Poirier accept?

Health plans from CareSource (Common Ground Healthcare) and UnitedHealthcare list Caroline Poirier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Caroline Poirier was last updated on March 24, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.