PETER R DEHAAI D.O.
NPI 1386932572
Anesthesiology in Sheboygan, WI
About Peter R Dehaai D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER R DEHAAI D.O. (NPI 1386932572) is an individual anesthesiology provider in Sheboygan, Wisconsin, licensed in Wisconsin (58242) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS, is affiliated with St Nicholas Hospital, and is a graduate of Midwestern University, Chicago College Of Osteopathic Med (2011).
NPPES Registry Identity
Specialties & Licenses 2
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
Peter R Dehaai D.o. 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.
Medicare Billing Reassignments
2Medicare enrollment records show Peter Dehaai reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Sheboygan, WI 53081
- Reassigned Medicare billing, Wisconsin enrollment
- 26 clinicians in this Medicare group
Green Bay, WI 54301
- Reassigned Medicare billing, Wisconsin enrollment
- 129 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Nicholas Hospital
Acute Care Hospitals · Sheboygan, WIOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SHEBOYGAN, WI 53081
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 Peter Dehaai's NPI number?
The NPI number for Peter Dehaai is 1386932572. It was assigned to this individual provider in the NPPES registry on July 21, 2011.
Where is Peter Dehaai located?
Peter Dehaai practices at 3100 Superior Ave, Sheboygan, WI 53081. The listed phone number is (920) 459-8300.
What is Peter Dehaai's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Peter Dehaai enrolled in Medicare?
Yes. Peter Dehaai 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 organizations bill Medicare for Peter Dehaai's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Dehaai reassigns Medicare benefits to 2 organizations: Anesthesiology Associates Of Sheboygan, Ltd. (Sheboygan, WI) and Green Bay Anesthesia Assoc. Sc (Green Bay, WI). Each 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 Peter Dehaai's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Peter Dehaai affiliated with any hospitals?
According to CMS data, Peter Dehaai is affiliated with St Nicholas Hospital.
When was this NPI record last updated?
The NPPES record for Peter Dehaai was last updated on December 17, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Peter R Dehaai, D.O. · NPI 1386932572
Anesthesiology physician in Sheboygan, Wisconsin. Individual provider, active in the CMS NPPES registry since July 21, 2011.
## Identity
- **NPI:** 1386932572 (Entity type: Individual)
- **Enumerated:** July 21, 2011
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 58242 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 3100 SUPERIOR AVE, Sheboygan, WI 53081-1948
- **Phone:** (920) 459-8300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Anesthesiology Associates Of Sheboygan, Ltd. (NPI 1518914357, Sheboygan, WI); Green Bay Anesthesia Assoc. Sc (NPI 1023065836, Green Bay, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Midwestern University, Chicago College Of Osteopathic Med, class of 2011
## Record status
- **NPPES last updated:** December 17, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1386932572) · Data from the CMS NPPES public registry.