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MARGO LOPEZ MS, RDN, LD
NPI 1679302103
Dietitian, Registered in Corpus Christi, TX

Active since August 01, 2024Accepts Medicare Assignment
3133 S ALAMEDA ST, CORPUS CHRISTI, TX 78404(361) 855-3031 Get Directions Write a Review

NPPES record last updated: August 1, 2024. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Margo Lopez Ms, Rdn, Ld NPPES

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

MARGO LOPEZ MS, RDN, LD (NPI 1679302103) is an individual dietitian, registered in Corpus Christi, Texas, licensed in Texas (DT89030) and active in the NPI registry since August 2024. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1679302103
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameMARGO LOPEZCredential: MS, RDN, LD
Location Address3133 S ALAMEDA STCorpus Christi, TX 78404-2505
Mailing Address646 S Flores StSan Antonio, TX 78204-1219 · (855) 803-9355 · Fax (855) 710-7869
Phone(361) 855-3031
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateAugust 1, 2024
NPPES CertifiedAugust 1, 2024
✔ NPI 1679302103 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers
Taxonomy Code133V00000X
License✔ Licensed in TX · DT89030
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.
3133 S ALAMEDA ST, Corpus Christi, TX 78404
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.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

Margo Lopez Ms, Rdn, Ld 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 ID2365983913
PECOS Enrollment IDI20240923001786

Medicare Billing Reassignment

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

H-E-B Wellness Services Inc
133 mi
Dietitian, Registered
646 S FLORES ST
San Antonio, TX 78204
  • Reassigned Medicare billing, Texas enrollment
  • 21 clinicians in this Medicare group
NPI 1225735954 (855) 803-9355

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 78404 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 $54.84 – $166.88
Typical copayment $0.00 (range $13.71 – $41.72)
Most-billed visit code NA
Established Patient
$97.05 typical visit price
range $17.52 – $136.11
Typical copayment $24.26 (range $4.38 – $34.02)
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.

Other Providers at the Same Location NPPES 12

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDA DIANE ARGUELLO CPHT
Pharmacy Technician
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696
DR. MEGHAN BELTRAN PHARMD
Pharmacist
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696
CASSANDRA GARCIA CPHT
Pharmacy Technician
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696
KRYSTA JO MAYERS
Pharmacist
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696
MR. JOHN ROBERT TAYLOR M.S., RPH.
Pharmacist
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696
VICTORIA ELISA CAVAZOS PHARMD
Pharmacist
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696
H-E-B, LP
Pharmacy (Community/Retail Pharmacy)
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696
SANTOS ELISA AVILA
Pharmacy Technician
3133 S ALAMEDA ST
CORPUS CHRISTI, TX 78404
Nueces County (361) 852-1696

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 Margo Lopez's NPI number?

The NPI number for Margo Lopez is 1679302103. It was assigned to this individual provider in the NPPES registry on August 1, 2024.

Where is Margo Lopez located?

Margo Lopez practices at 3133 S Alameda St, Corpus Christi, TX 78404. The listed phone number is (361) 855-3031.

What is Margo Lopez's specialty?

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

Is Margo Lopez enrolled in Medicare?

Yes. Margo Lopez 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 Margo Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Margo Lopez reassigns Medicare benefits to H-E-B Wellness Services Inc (San Antonio, TX). 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 Margo Lopez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Margo Lopez accept?

Health plans from Blue Cross and Blue Shield of Texas list Margo Lopez 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 Margo Lopez was last updated on August 1, 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.