DR. ELIZABETH N MARRERO DC
NPI 1336700723
Chiropractor in Frisco, TX

Q: What is Elizabeth Marrero's NPI number?

The NPI number for Elizabeth Marrero is 1336700723. It was assigned to this individual provider in the NPPES registry on June 26, 2019.

Q: What is Elizabeth Marrero's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for Elizabeth Marrero was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 June 26, 2019

5566 MAIN ST STE 203, FRISCO, TX 75033(800) 404-6050(866) 313-3397 Get Directions Write a Review

NPPES record last updated: February 20, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 1, 2025, Dec 11, 2023, Jan 17, 2023 (3 updates tracked since 2023).

On this page

About Dr. Elizabeth N Marrero Dc NPPES

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

DR. ELIZABETH N MARRERO DC (NPI 1336700723) is an individual chiropractor in Frisco, Texas, licensed in Texas (14117) and active in the NPI registry since June 2019.

NPPES Registry Identity

NPI1336700723

Entity TypeIndividualFemale

Primary Taxonomy111N00000X

Provider Legal NameDR. ELIZABETH N MARREROCredential: DC

Location Address5566 MAIN ST STE 203Frisco, TX 75033-3673

Mailing AddressPo Box 700688San Antonio, TX 78270-0688 · (800) 404-6050 · Fax (866) 313-3397

Phone(800) 404-6050

Fax(866) 313-3397

Sole ProprietorNo

Enumeration DateJune 26, 2019

Last NPPES UpdateFebruary 20, 20263 updates tracked since enumeration

NPPES CertifiedFebruary 20, 2026

✔ NPI 1336700723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in TX · 14117

Definition

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

5566 MAIN ST STE 203, Frisco, TX 75033

Open in Google Maps ↗

Other Identifiers 1

Other14117TX · Chiropractic License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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 (PECOS)

Dr. Elizabeth N Marrero Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Airrosti Rehab Centers, LLC

265 mi

Rehabilitation

111 TOWER DR BLDG 1
San Antonio, TX 78232

Reassigned Medicare billing, Texas enrollment
237 clinicians in this Medicare group

NPI 1497989479 (800) 404-6050

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

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

DR. JONATHAN BENSON WELCH D.C.

Chiropractor

5566 MAIN ST STE 203
FRISCO, TX 75033

Denton County (800) 404-6050

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 Elizabeth Marrero's NPI number?

The NPI number for Elizabeth Marrero is 1336700723. It was assigned to this individual provider in the NPPES registry on June 26, 2019.

Where is Elizabeth Marrero located?

Elizabeth Marrero practices at 5566 Main St Ste 203, Frisco, TX 75033. The listed phone number is (800) 404-6050.

What is Elizabeth Marrero's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Elizabeth Marrero enrolled in Medicare?

Yes. Elizabeth Marrero is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Elizabeth Marrero's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Marrero reassigns Medicare benefits to Airrosti Rehab Centers, LLC (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 Elizabeth Marrero's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Elizabeth Marrero accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Elizabeth Marrero 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 Elizabeth Marrero was last updated on February 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.