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MEGAN ELIZABETH WALLER RDN
NPI 1992581003
Dietitian, Registered in Holly Springs, NC

Active since September 05, 2023Accepts Medicare Assignment
129 QUARRYROCK RD, HOLLY SPRINGS, NC 27540(214) 577-9790 Get Directions Write a Review

NPPES record last updated: September 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 10, 2025, Sep 5, 2023 (2 updates tracked since 2023).

About Megan Elizabeth Waller Rdn NPPES

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

MEGAN ELIZABETH WALLER RDN (NPI 1992581003) is an individual dietitian, registered in Holly Springs, North Carolina and active in the NPI registry since September 2023. She is a graduate of Other (2022).

NPPES Registry Identity

NPI1992581003
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMEGAN ELIZABETH WALLERCredential: RDN
Location Address129 QUARRYROCK RDHolly Springs, NC 27540-4701
Mailing Address129 Quarryrock RdHolly Springs, NC 27540-4701 · (214) 577-9790
Phone(214) 577-9790
Sole ProprietorYes
Medical School CMSOtherGraduated 2022
Enumeration DateSeptember 5, 2023
Last NPPES UpdateSeptember 10, 20252 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2025
✔ NPI 1992581003 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
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.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.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

Megan Elizabeth Waller Rdn 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 ID2466978077
PECOS Enrollment IDI20250428001224

Medicare Billing Reassignments

2

Medicare enrollment records show Megan Waller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Best Physical Therapy, LLC
Physical Therapist
802 SEMART DR
Raleigh, NC 27604
  • Reassigned Medicare billing, North Carolina enrollment
  • 97 clinicians in this Medicare group
NPI 1114599040 (919) 791-6678
Rdnutrition LLC
Dietitian, Registered
3103 SHANNON RD
Durham, NC 27707
  • Reassigned Medicare billing, North Carolina enrollment
  • 5 clinicians in this Medicare group
NPI 1104642859 (919) 865-3869

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 27540 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 Megan Waller's NPI number?

The NPI number for Megan Waller is 1992581003. It was assigned to this individual provider in the NPPES registry on September 5, 2023.

Where is Megan Waller located?

Megan Waller practices at 129 Quarryrock Rd, Holly Springs, NC 27540. The listed phone number is (214) 577-9790.

What is Megan Waller's specialty?

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

Is Megan Waller enrolled in Medicare?

Yes. Megan Waller 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 Megan Waller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Waller reassigns Medicare benefits to 2 organizations: Best Physical Therapy, LLC (Raleigh, NC) and Rdnutrition LLC (Durham, NC). 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 Megan Waller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Megan Waller accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC list Megan Waller 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 Megan Waller was last updated on September 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.