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LAUREN VIRGINIA HARRISON MS, RD, LDN
NPI 1104591064
Dietitian, Registered in Austin, TX

Active since August 12, 2021
2911 MEDICAL ARTS ST STE 9, AUSTIN, TX 78705(512) 522-7793(818) 484-2316 Get Directions Write a Review

NPPES record last updated: April 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 26, 2026, May 15, 2025, Feb 20, 2025 and 1 more (4 updates tracked since 2021).

About Lauren Virginia Harrison Ms, Rd, Ldn NPPES

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

LAUREN VIRGINIA HARRISON MS, RD, LDN (NPI 1104591064) is an individual dietitian, registered in Austin, Texas, licensed in Texas (DT92218) and active in the NPI registry since August 2021. She maintains 2 additional practice locations.

NPPES Registry Identity

NPI1104591064
Entity TypeIndividualFemale
Primary Taxonomy133V00000X
Provider Legal NameLAUREN VIRGINIA HARRISONCredential: MS, RD, LDN
Location Address2911 MEDICAL ARTS ST STE 9Austin, TX 78705-3302
Mailing Address2911 Medical Arts St Ste 9Austin, TX 78705-3302 · (512) 522-7793 · Fax (818) 484-2316
Phone(512) 522-7793
Fax(818) 484-2316
Sole ProprietorYes
Enumeration DateAugust 12, 2021
Last NPPES UpdateApril 26, 20264 updates tracked since enumeration
NPPES CertifiedApril 26, 2026
✔ NPI 1104591064 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 · DT92218
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.
2911 MEDICAL ARTS ST STE 9, Austin, TX 78705
Open in Google Maps ↗

Secondary Practice Locations 2

Location 13432 Greystone Dr Ste 120Austin, TX 78731-2371 · Phone (521) 522-7793 · Fax (818) 484-2315
Location 214101 W Hwy 290 BUILDING 1100 SUITE 100Austin, TX 78737-9394 · Phone (512) 522-7793 · Fax (818) 484-2316

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Harbor Health, Oscar Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Lauren Virginia Harrison Ms, Rd, Ldn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Billing Reassignment

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

Tina Laboy Nutrition Therapy LLC
Same address
Dietitian, Registered
2911 MEDICAL ARTS ST STE 9
Austin, TX 78705
  • Reassigned Medicare billing, Texas enrollment
  • 14 clinicians in this Medicare group
NPI 1205394939 (512) 522-7793

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 20

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

PRISCILA RUIZ RIVERA MS, RD, LD
Dietitian, Registered
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 522-7793
ANAMARIE VILLAGOMEZ RDN
Dietitian, Registered
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 522-7793
TINA LABOY NUTRITION THERAPY LLC
Dietitian, Registered
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 522-7793
TWILIGHT BLOOM COUNSELING PLLC
Counselor (Professional)
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 686-8765
DANIELLE ANASTASI RD
Dietitian, Registered
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 522-7793
GRACE METZ LPC ASSOCIATE
Counselor (Mental Health)
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 522-0529
KAILYN JOPLING
Dietitian, Registered
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 522-7793
MARCELLA KISSKO RD, LD
Dietitian, Registered
2911 MEDICAL ARTS ST STE 9
AUSTIN, TX 78705
Travis County (512) 522-7793

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 Lauren Harrison's NPI number?

The NPI number for Lauren Harrison is 1104591064. It was assigned to this individual provider in the NPPES registry on August 12, 2021.

Where is Lauren Harrison located?

Lauren Harrison practices at 2911 Medical Arts St Ste 9, Austin, TX 78705. The listed phone number is (512) 522-7793.

What is Lauren Harrison's specialty?

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

Is Lauren Harrison enrolled in Medicare?

Yes. Lauren Harrison is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Lauren Harrison's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Harrison reassigns Medicare benefits to Tina Laboy Nutrition Therapy LLC (Austin, 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 Lauren Harrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Lauren Harrison accept?

Health plans from Blue Cross and Blue Shield of Texas, Harbor Health and Oscar Insurance Company list Lauren Harrison 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 Lauren Harrison was last updated on April 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.