CHARLES M. WASHINGTON MD
NPI 1518077700
Family Medicine in Rockford, IL
About Charles M. Washington Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES M. WASHINGTON MD (NPI 1518077700) is an individual family medicine provider in Rockford, Illinois, licensed in Illinois (036-049273) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Charles M. Washington Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Charles Washington reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Rockford, IL 61103
- Reassigned Medicare billing, Illinois enrollment
- 1,375 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 61103 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 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
ROCKFORD, IL 61103
ROCKFORD, IL 61103
ROCKFORD, IL 61103
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 Charles Washington's NPI number?
The NPI number for Charles Washington is 1518077700. It was assigned to this individual provider in the NPPES registry on August 30, 2006.
Where is Charles Washington located?
Charles Washington practices at 2350 N Rockton Ave, Rockford, IL 61103. The listed phone number is (815) 971-2000.
What is Charles Washington's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Charles Washington enrolled in Medicare?
Yes. Charles Washington is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Charles Washington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Washington reassigns Medicare benefits to Rockford Health Physicians (Rockford, IL). The 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 Charles Washington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Charles Washington accept?
Health plans from Ambetter Health and Ambetter Health of Delaware list Charles Washington 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.
When was this NPI record last updated?
The NPPES record for Charles Washington was last updated on January 18, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Charles M. Washington, MD · NPI 1518077700
Family Medicine physician in Rockford, Illinois. Individual provider, active in the CMS NPPES registry since August 30, 2006.
## Identity
- **NPI:** 1518077700 (Entity type: Individual)
- **Enumerated:** August 30, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** 036-049273 (Illinois)
- **Sole proprietor:** No
## Practice location
- **Address:** 2350 N ROCKTON AVE, Rockford, IL 61103-3600
- **Phone:** (815) 971-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Rockford Health Physicians (NPI 1023275278, Rockford, IL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 18, 2010
- **Other identifiers:** Medicaid 036049273 (IL); Medicare UPIN C39958 (IL); Medicare PIN 254994 (IL)
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Source: [NPI Profile](https://npiprofile.com/npi/1518077700) · Data from the CMS NPPES public registry.