CARA N WILLIAMS NP
NPI 1184389348
Nurse Practitioner - Family in Richmond, IN
About Cara N Williams Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARA N WILLIAMS NP (NPI 1184389348) is an individual family provider in Richmond, Indiana, licensed in Indiana (71011806A) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and maintains a secondary practice location in New Castle.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Cara N Williams Np 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
3Medicare enrollment records show Cara Williams reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Muncie, IN 47304
- Reassigned Medicare billing, Indiana enrollment
- Medicare enrollment name: Medical Group Of Indiana LLC
- 15 clinicians in this Medicare group
Greenfield, IN 46140
- Reassigned Medicare billing, Indiana enrollment
- 68 clinicians in this Medicare group
Greenfield, IN 46140
- Reassigned Medicare billing, Indiana enrollment
- 203 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 6
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.
Northwestern Medicine Central Dupage Hospital
Acute Care Hospitals · Winfield, ILHenry County Memorial Hospital
Acute Care Hospitals · New Castle, INReid Health
Acute Care Hospitals · Richmond, INPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 47374 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Cara Williams's NPI number?
The NPI number for Cara Williams is 1184389348. It was assigned to this individual provider in the NPPES registry on November 3, 2021.
Where is Cara Williams located?
Cara Williams practices at 900 Sim Hodgin Pkwy, Richmond, IN 47374. The listed phone number is (765) 717-5399.
What is Cara Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Cara Williams enrolled in Medicare?
Yes. Cara Williams 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 Cara Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Cara Williams reassigns Medicare benefits to 3 organizations: Medical Group Of Indiana LLC D/B/A Rheumatology Of Central Indiana (Muncie, IN), Hancock Regional Hospital (Greenfield, IN) and Hancock Physician Network, LLC (Greenfield, IN). 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 Cara Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Cara Williams accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Cara Williams 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 Cara Williams affiliated with any hospitals?
According to CMS data, Cara Williams is affiliated with Northwestern Medicine Central Dupage Hospital, Henry County Memorial Hospital and Reid Health.
When was this NPI record last updated?
The NPPES record for Cara Williams was last updated on December 29, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.