CORWIN MEDICAL CARE
NPI 1871739177
Family Medicine in Plainfield, IL
About Corwin Medical Care NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CORWIN MEDICAL CARE (NPI 1871739177) is a healthcare organization registered as a family medicine in Plainfield, Illinois and active in the NPI registry since December 2008. The organization lists Ruby Mann, Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Corwin Medical Care is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
378Medicare enrollment records show 378 clinicians reassign Medicare billing to Corwin Medical Care, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 51 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 40
Nearest to this location (20)
See all 378Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Adventist Health Partners, Inc's NPI number?
The NPI number for Adventist Health Partners, Inc is 1871739177. It was assigned to this organization in the NPPES registry on December 17, 2008. The provider is doing business as Corwin Medical Care.
Where is Adventist Health Partners, Inc located?
Adventist Health Partners, Inc is located at 15728 S Rte 59, Plainfield, IL 60544. The listed phone number is (815) 436-8831.
What is Adventist Health Partners, Inc's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Adventist Health Partners, Inc enrolled in Medicare?
Yes. Adventist Health Partners, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Adventist Health Partners, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 378 clinicians in 40 Medicare specialties reassign their Medicare billing to Adventist Health Partners, Inc. A 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 the clinician's services. The largest specialties are Family Practice (81), Nurse Practitioner (53) and Obstetrics/Gynecology (30). Of these, 3 practice at this address and 51 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Adventist Health Partners, Inc was last updated on June 21, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Corwin Medical Care · NPI 1871739177
Family Medicine organization in Plainfield, Illinois. Organization record, active in the CMS NPPES registry since December 17, 2008.
## Identity
- **NPI:** 1871739177 (Entity type: Organization)
- **Enumerated:** December 17, 2008
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Legal business name:** Adventist Health Partners, Inc
- **Organization subpart:** No
- **Authorized official:** Ruby Mann, DIRECTOR
## Practice location
- **Address:** 15728 S RTE 59, Plainfield, IL 60544-2693
- **Phone:** (815) 436-8831 · **Fax:** (815) 436-6863
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 378 clinicians in 40 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (81), Nurse Practitioner (53), Obstetrics/Gynecology (30); 3 practice at this address and 51 within 10 miles; [full list](https://npiprofile.com/npi/1871739177/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 21, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1871739177) · Data from the CMS NPPES public registry.