DONNA RICHARDS WILLIAMSON RDN (REGISTERED DIET
NPI 1487790457
Dietitian, Registered in Charlotte, NC

Q: What is Donna Williamson's NPI number?

The NPI number for Donna Williamson is 1487790457. It was assigned to this individual provider in the NPPES registry on January 29, 2007. The provider is also known as Donna Richards Falkenberg.

Q: What is Donna Williamson's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Q: When was this NPI record last updated?

The NPPES record for Donna Williamson was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since January 29, 2007Accepts Medicare Assignment

2225 FREEDOM DRIVE SUITE 8, CHARLOTTE, NC 28208(704) 384-7390(704) 384-5669 Get Directions Write a Review

NPPES record last updated: April 30, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Donna Richards Williamson Rdn (registered Diet NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DONNA RICHARDS WILLIAMSON RDN (REGISTERED DIET (NPI 1487790457) is an individual dietitian, registered in Charlotte, North Carolina, licensed in North Carolina (L005144) and active in the NPI registry since January 2007. She is a graduate of Other (1987).

NPPES Registry Identity

NPI1487790457

Entity TypeIndividualFemale

Primary Taxonomy133V00000X

Provider Legal NameDONNA RICHARDS WILLIAMSONCredential: RDN (REGISTERED DIET

Location Address2225 FREEDOM DRIVE SUITE 8Charlotte, NC 28208

Mailing AddressPo Box 60447Charlotte, NC 28260-0447

Phone(704) 384-7390

Fax(704) 384-5669

Sole ProprietorNo

Medical School CMSOtherGraduated 1987

Enumeration DateJanuary 29, 2007

Last NPPES UpdateApril 30, 2025

NPPES CertifiedApril 30, 2025

✔ NPI 1487790457 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

Licenses✔ Licensed in NC · L005144✔ Licensed · 811999

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

2225 FREEDOM DRIVE SUITE 8, Charlotte, NC 28208

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Other Names 1

Former Name (1)Donna Richards Falkenberg

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of NC, Cigna Healthcare.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

Donna Richards Williamson Rdn (registered Diet 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.

PECOS PAC ID7214999143

PECOS Enrollment IDI20250505001667

Medicare Billing Reassignment

Medicare enrollment records show Donna Williamson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Novant Health Medical Group, LLC

Same address

Family Medicine

2225 FREEDOM DR
Charlotte, NC 28208

Reassigned Medicare billing, North Carolina enrollment
2,998 clinicians in this Medicare group

NPI 1245707496 (980) 302-9000

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 28208 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$0.00 typical visit price

range $54.12 – $165.09

Typical copayment $0.00 (range $13.53 – $41.27)

Most-billed visit code NA

Established Patient

$95.94 typical visit price

range $17.21 – $134.61

Typical copayment $23.98 (range $4.30 – $33.65)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Donna Williamson's NPI number?

The NPI number for Donna Williamson is 1487790457. It was assigned to this individual provider in the NPPES registry on January 29, 2007. The provider is also known as Donna Richards Falkenberg.

Where is Donna Williamson located?

Donna Williamson practices at 2225 Freedom Drive Suite 8, Charlotte, NC 28208. The listed phone number is (704) 384-7390.

What is Donna Williamson's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Donna Williamson enrolled in Medicare?

Yes. Donna Williamson 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 Donna Williamson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Donna Williamson reassigns Medicare benefits to Novant Health Medical Group, LLC (Charlotte, NC). 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 Donna Williamson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Donna Williamson accept?

Health plans from Blue Cross and Blue Shield of NC and Cigna Healthcare list Donna Williamson 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 Donna Williamson was last updated on April 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.