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SIERRA ANTOINETTE LOARTE DC
NPI 1790577369
Chiropractor in San Antonio, TX

Active since May 20, 2025
813 S SAINT MARYS ST, SAN ANTONIO, TX 78205(800) 404-6050(866) 313-3397 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 8, 2025, May 20, 2025 (2 updates tracked since 2025).

About Sierra Antoinette Loarte Dc NPPES

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

SIERRA ANTOINETTE LOARTE DC (NPI 1790577369) is an individual chiropractor in San Antonio, Texas, licensed in Texas (16474) and active in the NPI registry since May 2025.

NPPES Registry Identity

NPI1790577369
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameSIERRA ANTOINETTE LOARTECredential: DC
Location Address813 S SAINT MARYS STSan Antonio, TX 78205-3408
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 DateMay 20, 2025
Last NPPES UpdateFebruary 24, 20262 updates tracked since enumeration
NPPES CertifiedFebruary 24, 2026
✔ NPI 1790577369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in TX · 16474
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.
813 S SAINT MARYS ST, San Antonio, TX 78205
Open in Google Maps ↗

Other Identifiers 1

Other16474TX · 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)

Sierra Antoinette Loarte Dc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Airrosti Rehab Centers, LLC
11 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 2

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

DR. ANDY PICHARDO DC
Chiropractor
813 S SAINT MARYS ST
SAN ANTONIO, TX 78205
Bexar County (800) 404-6050
LUIS ANDRES ARTEAGA DC
Chiropractor (Rehabilitation)
813 S SAINT MARYS ST
SAN ANTONIO, TX 78205
Bexar 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 Sierra Loarte's NPI number?

The NPI number for Sierra Loarte is 1790577369. It was assigned to this individual provider in the NPPES registry on May 20, 2025.

Where is Sierra Loarte located?

Sierra Loarte practices at 813 S Saint Marys St, San Antonio, TX 78205. The listed phone number is (800) 404-6050.

What is Sierra Loarte's specialty?

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

Is Sierra Loarte enrolled in Medicare?

Yes. Sierra Loarte is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sierra Loarte's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sierra Loarte 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 Sierra Loarte's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sierra Loarte 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 1 other insurer list Sierra Loarte 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 Sierra Loarte was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.