PETER A. RAMIREZ M.D.
NPI 1871580019
Psychiatry & Neurology - Psychiatry in La Crosse, WI
About Peter A. Ramirez M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER A. RAMIREZ M.D. (NPI 1871580019) is an individual psychiatry provider in La Crosse, Wisconsin, licensed in Wisconsin (65226) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and maintains a secondary practice location in Beavercreek.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Peter A. Ramirez M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Peter Ramirez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hoopeston, IL 60942
- Reassigned Medicare billing, Illinois enrollment
- 488 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 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
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54601 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
LA CROSSE, WI 54601
LA CROSSE, WI 54601
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 Ramirez's NPI number?
The NPI number for Peter Ramirez is 1871580019. It was assigned to this individual provider in the NPPES registry on October 3, 2005.
Where is Peter Ramirez located?
Peter Ramirez practices at 212 11th St S, La Crosse, WI 54601. The listed phone number is (608) 785-0940.
What is Peter Ramirez's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Peter Ramirez enrolled in Medicare?
Yes. Peter Ramirez is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Peter Ramirez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Ramirez reassigns Medicare benefits to 2 organizations: Hoopeston Community Memorial Hospital (Hoopeston, IL) and Carle Health Medical Group (Urbana, IL). 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 Ramirez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Peter Ramirez was last updated on May 29, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.