RACHAEL L CHAMBERS DO
NPI 1912976952
Family Medicine in Hayward, WI
About Rachael L Chambers Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHAEL L CHAMBERS DO (NPI 1912976952) is an individual family medicine provider in Hayward, Wisconsin, licensed in Wisconsin (50778-21) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with St Marys Hospital Superior, and is a graduate of Lake Erie College Of Osteopathic Medicine, Erie (2004).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
Accepted 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
Rachael L Chambers Do 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 Rachael Chambers reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hayward, WI 54843
- Reassigned Medicare billing, Wisconsin enrollment
- Medicare enrollment name: St Marys Hospital Of Superior
- 381 clinicians in this Medicare group
Spooner, WI 54801
- Reassigned Medicare billing, Wisconsin enrollment
- 174 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 3
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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Marys Hospital Superior
Critical Access Hospitals · Superior, WISpooner Health System
Critical Access Hospitals · Spooner, WITamarack Health Hayward Medical Center
Critical Access Hospitals · Hayward, WIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 54843 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Rachael Chambers's NPI number?
The NPI number for Rachael Chambers is 1912976952. It was assigned to this individual provider in the NPPES registry on March 14, 2006.
Where is Rachael Chambers located?
Rachael Chambers practices at 11134 North Hwy 77, Hayward, WI 54843. The listed phone number is (715) 634-5505.
What is Rachael Chambers's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Rachael Chambers enrolled in Medicare?
Yes. Rachael Chambers 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 Rachael Chambers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Rachael Chambers reassigns Medicare benefits to 2 organizations: St Mary's Hospital Of Superior (Hayward, WI) and The Duluth Clinic, Ltd (Spooner, 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 Rachael Chambers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Rachael Chambers accept?
Health plans from HealthPartners, Sanford Health Plan and Security Health Plan list Rachael Chambers 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.
Is Rachael Chambers affiliated with any hospitals?
According to CMS data, Rachael Chambers is affiliated with St Marys Hospital Superior, Spooner Health System and Tamarack Health Hayward Medical Center.
When was this NPI record last updated?
The NPPES record for Rachael Chambers was last updated on May 5, 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.
# Rachael L Chambers, DO · NPI 1912976952
Family Medicine physician in Hayward, Wisconsin. Individual provider, active in the CMS NPPES registry since March 14, 2006.
## Identity
- **NPI:** 1912976952 (Entity type: Individual)
- **Enumerated:** March 14, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 50778-21 (Wisconsin)
- **Sole proprietor:** No
## Practice location
- **Address:** 11134 NORTH HWY 77, Hayward, WI 54843
- **Phone:** (715) 634-5505
## 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): St Mary's Hospital Of Superior (NPI 1528518883, Hayward, WI); The Duluth Clinic, Ltd (NPI 1710104658, Spooner, WI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Lake Erie College Of Osteopathic Medicine, Erie, class of 2004
## Record status
- **NPPES last updated:** May 5, 2011
- **Other identifiers:** Other 261P3CH (MN); Medicare PIN 007858005 (WI); Medicare UPIN CO8033 (MN); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1912976952) · Data from the CMS NPPES public registry.