RUTHANN RICHARDSON R.D.
NPI 1790029890
Dietitian, Registered in Wilmington, DE
About Ruthann Richardson R.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUTHANN RICHARDSON R.D. (NPI 1790029890) is an individual dietitian, registered in Wilmington, Delaware, licensed in Delaware (DN-0000487) and active in the NPI registry since November 2012. She is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Other Names 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
Ruthann Richardson R.d. 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 Reassignment
Medicare enrollment records show Ruthann Richardson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wilmington, DE 19805
- Reassigned Medicare billing, Delaware enrollment
- 88 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 19805 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WILMINGTON, DE 19805
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 Ruthann Richardson's NPI number?
The NPI number for Ruthann Richardson is 1790029890. It was assigned to this individual provider in the NPPES registry on November 15, 2012. The provider is also known as Ruthann Ward R.D..
Where is Ruthann Richardson located?
Ruthann Richardson practices at 1802 W 4th St, Wilmington, DE 19805. The listed phone number is (302) 655-5822.
What is Ruthann Richardson's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Ruthann Richardson enrolled in Medicare?
Yes. Ruthann Richardson 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 organization bills Medicare for Ruthann Richardson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruthann Richardson reassigns Medicare benefits to Westside Family Healthcare, Inc. (Wilmington, DE). 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 Ruthann Richardson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ruthann Richardson accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and AmeriHealth Caritas Next and 1 other insurer list Ruthann Richardson 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 Ruthann Richardson was last updated on March 28, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ruthann Richardson, R.D. · NPI 1790029890
Dietitian, Registered provider in Wilmington, Delaware. Individual provider, active in the CMS NPPES registry since November 15, 2012.
## Identity
- **NPI:** 1790029890 (Entity type: Individual)
- **Enumerated:** November 15, 2012
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** DN-0000487 (Delaware)
- **Sole proprietor:** No
## Practice location
- **Address:** 1802 W 4TH ST, Wilmington, DE 19805-3420
- **Phone:** (302) 655-5822 · **Fax:** (302) 225-7780
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Westside Family Healthcare, Inc. (NPI 1669479929, Wilmington, DE), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** March 28, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1790029890) · Data from the CMS NPPES public registry.