BEST PRACTICES INPATIENT CARE, LTD
NPI 1265755664
Internal Medicine in Barrington, IL
About Best Practices Inpatient Care, Ltd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BEST PRACTICES INPATIENT CARE, LTD (NPI 1265755664) is a healthcare organization registered as an internal medicine in Barrington, Illinois and active in the NPI registry since March 2010. The organization lists Jeffry W Kreamer, Pres/ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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)
Best Practices Inpatient Care, Ltd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
155Medicare enrollment records show 155 clinicians reassign Medicare billing to Best Practices Inpatient Care, Ltd, which bills Medicare for the services they deliver. Of these, 3 practice at this address and 82 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 155Barrington, IL 60011
Barrington, IL 60011
Barrington, IL 60011
Source: 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 Best Practices Inpatient Care, Ltd's NPI number?
The NPI number for Best Practices Inpatient Care, Ltd is 1265755664. It was assigned to this organization in the NPPES registry on March 12, 2010.
Where is Best Practices Inpatient Care, Ltd located?
Best Practices Inpatient Care, Ltd is located at 106 Barrington Commons Ct Unit 1790, Barrington, IL 60011. The listed phone number is (847) 719-2220.
What is Best Practices Inpatient Care, Ltd's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Best Practices Inpatient Care, Ltd enrolled in Medicare?
Yes. Best Practices Inpatient Care, Ltd is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Best Practices Inpatient Care, Ltd?
According to the CMS Revalidation Reassignment List (October 2026 release), 155 clinicians in 8 Medicare specialties reassign their Medicare billing to Best Practices Inpatient Care, Ltd. 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 Nurse Practitioner (73), Internal Medicine (57) and Family Practice (9). Of these, 3 practice at this address and 82 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 Best Practices Inpatient Care, Ltd was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Best Practices Inpatient Care, Ltd · NPI 1265755664
Internal Medicine organization in Barrington, Illinois. Organization record, active in the CMS NPPES registry since March 12, 2010.
## Identity
- **NPI:** 1265755664 (Entity type: Organization)
- **Enumerated:** March 12, 2010
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Jeffry Kreamer, PRES/CEO
## Practice location
- **Address:** 106 BARRINGTON COMMONS CT UNIT 1790, Barrington, IL 60011-5273
- **Phone:** (847) 719-2220 · **Fax:** (847) 719-2265
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 155 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (73), Internal Medicine (57), Family Practice (9); 3 practice at this address and 82 within 10 miles; [full list](https://npiprofile.com/npi/1265755664/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 5, 2026
- **Other identifiers:** Other 1073549713
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Source: [NPI Profile](https://npiprofile.com/npi/1265755664) · Data from the CMS NPPES public registry.