RUAN MEDICAL GROUP
NPI 1407394844
Internal Medicine in Houston, TX

Active since February 06, 2017CLIA 45D2163501 · Waiver
333 WEST LOOP N STE 250, HOUSTON, TX 77024(713) 690-1991(713) 690-1980 Get Directions Write a Review

NPPES record last updated: May 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 20, 2026, Jul 18, 2024, Jul 5, 2023 and 10 more (13 updates tracked since 2017).

About Ruan Medical Group NPPES

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

RUAN MEDICAL GROUP (NPI 1407394844) is a healthcare organization registered as an internal medicine in Houston, Texas and active in the NPI registry since February 2017. The organization holds a CLIA Waiver certificate valid through November 10, 2026 and lists Cristina Frausto, Practice Administrator, as its authorized official.

NPPES Registry Identity

NPI1407394844
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameRUAN MEDICAL GROUP
Location Address333 WEST LOOP N STE 250Houston, TX 77024-7767
Mailing Address333 West Loop N Ste 250Houston, TX 77024-1751 · (713) 690-1991 · Fax (713) 690-1980
Fax(713) 690-1980
Organization SubpartNo
Authorized OfficialCristina FraustoPractice Administrator · (713) 690-1991
Enumeration DateFebruary 6, 2017
Last NPPES UpdateMay 20, 202613 updates tracked since enumeration
NPPES CertifiedMay 20, 2026
NPI 1407394844 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 9

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in TX · P5884
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedDietitian, RegisteredTaxonomy 133V00000X
Also ListedHealth and Wellness CoachTaxonomy 171400000X
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X
Also ListedClinic/Center · Infusion TherapyTaxonomy 261QI0500X
Also ListedPhysician AssistantTaxonomy 363A00000X
Also ListedNurse PractitionerTaxonomy 363L00000X
333 WEST LOOP N STE 250, Houston, TX 77024

Other Names 2

Doing Business AsRuan Medical Group
Doing Business AsTexas Center For Lifestyle Medicine

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 45D2163501

Ruan Medical Group · Houston, TX
Active · expires Nov 10, 2026
CLIA Number45D2163501
Laboratory TypePhysician Office
Certificate Effective DateNovember 11, 2024
Certificate Expiration DateNovember 10, 2026
Laboratory DirectorCheng H. Ruan
Laboratory Phone(713) 690-1991
Laboratory LocationRuan Medical Group333 West Loop N Suite 250, Houston, TX 77024
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 7

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

Dietitian, Registered
333 WEST LOOP N STE 250
HOUSTON, TX 77024
Health and Wellness Coach
333 WEST LOOP N STE 250
HOUSTON, TX 77024
Nurse Practitioner (Family)
333 WEST LOOP N STE 250
HOUSTON, TX 77024
Internal Medicine
333 WEST LOOP N STE 250
HOUSTON, TX 77024
Family Medicine
333 WEST LOOP N STE 250
HOUSTON, TX 77024
Nurse Practitioner (Family)
333 WEST LOOP N STE 250
HOUSTON, TX 77024
Health and Wellness Coach
333 WEST LOOP N STE 250
HOUSTON, TX 77024

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 Ruan Medical Group's NPI number?

The NPI number for Ruan Medical Group is 1407394844. It was assigned to this organization in the NPPES registry on February 6, 2017. The provider is doing business as Texas Center For Lifestyle Medicine.

Where is Ruan Medical Group located?

Ruan Medical Group is located at 333 West Loop N Ste 250, Houston, TX 77024. The listed phone number is (713) 690-1991.

What is Ruan Medical Group's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Ruan Medical Group hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2163501) is associated with this NPI, valid through November 10, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Ruan Medical Group 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 Ruan Medical Group 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 Ruan Medical Group was last updated on May 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.