RUAN MEDICAL GROUP
NPI 1407394844
Internal Medicine in Houston, TX

NPI Status: Active since February 06, 2017

Contact Information

333 WEST LOOP N STE 250
HOUSTON, TX
ZIP 77024
Phone: (713) 690-1991
Fax: (713) 690-1980

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  • Organization
  • Internal Medicine
  • Accepts Insurance
  • CLIA Number: 45D2163501
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-10-2026

About RUAN MEDICAL GROUP

This page provides the complete NPI Profile along with additional information for Ruan Medical Group, an internist established in Houston, Texas operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1407394844 assigned on February 2017. The practitioner's primary taxonomy code is 207R00000X with license number P5884 (TX). The provider is registered as an organization and their NPI record was last updated one year ago. Ruan Medical Group operates as a multi-specialty business group with one or more individual providers who practice different areas of specialization. The provider's . The authorized official of this NPI record is Cristina Frausto (Office Manager)

NPI
1407394844
Provider Legal Name
RUAN MEDICAL GROUP
Other Organization Name
Other Name Type
(6)
Entity Type
Organization
Location Address
333 WEST LOOP N STE 250 HOUSTON, TX 77024
Location Phone
(713) 690-1991
Location Fax
(713) 690-1980
Mailing Address
333 WEST LOOP N STE 250 HOUSTON, TX 77024
Mailing Phone
(713) 690-1991
Mailing Fax
(713) 690-1980
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-06-2017
Last Update Date
01-22-2025
Code Navigator

An internist like Ruan Medical Group is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
P5884
License State
TX
Taxonomy Description
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.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1101YM0800XBehavioral Health & Social Service Providers

Counselor
Mental Health

 
2133V00000XDietary & Nutritional Service Providers

Dietitian, Registered

 
3171400000XOther Service Providers

Health and Wellness Coach

 
4207Q00000XAllopathic & Osteopathic Physicians

Family Medicine

 
52084N0400XAllopathic & Osteopathic Physicians

Psychiatry & Neurology
Neurology

 
6261QI0500XAmbulatory Health Care Facilities

Clinic/Center
Infusion Therapy

 
7363A00000XPhysician Assistants & Advanced Practice Nursing Providers

Physician Assistant

 
8363L00000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Silver - HMO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Choice Bronze HSA (QualChoice) - POS
  • Complete Gold - PPO
  • Complete Gold + Vision + Adult Dental - PPO
  • Complete Silver (QualChoice) - POS
  • Connected Silver - PPO
  • Connected Silver (QualChoice) - POS
  • Connected Silver (QualChoiceLife) - PPO
  • Connected Silver + Vision + Adult Dental - PPO
  • Elite Bronze - PPO
  • Elite Bronze + Vision + Adult Dental - PPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Elite Gold - EPO
  • Elite Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Elite Bronze - PPO
  • Elite Bronze + Vision + Adult Dental - PPO
  • Elite Gold - PPO
  • Elite Gold + Vision + Adult Dental - PPO
  • Everyday Bronze - PPO
  • Everyday Bronze + Vision + Adult Dental - PPO
  • Everyday Gold - PPO
  • Everyday Gold + Vision + Adult Dental - PPO
  • Focused Silver - PPO
  • Focused Silver + Vision + Adult Dental - PPO
  • Wellpoint Essential Bronze 4000 HSA ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Wellpoint Essential Bronze 6000 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Wellpoint Essential Bronze 6000 Adult Dental/Vision ($0 Virtual PCP+$0 Select Drugs) - HMO
  • Wellpoint Essential Bronze 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Wellpoint Essential Bronze POS 4500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Wellpoint Essential Bronze POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Wellpoint Essential Bronze POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Wellpoint Essential Catastrophic 9200 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Wellpoint Essential Gold 1500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Wellpoint Essential Gold 1500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

CRISTINA FRAUSTO

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(713) 690-1991

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
45D2163501
Facility Type
Physician Office
Certificate Effective Date
November 11, 2024
Certificate Expiration Date
November 10, 2026
Laboratory Director
CHENG H. RUAN
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Ruan Medical Group to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1407394844
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
240769888
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 0 + 7 + 6 + 9 + 8 + 8 + 8 + 24 = 76
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 76 = 44

The NPI number 1407394844 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 8 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1629210927DR. CHENG-HUAI RUAN M.D.
Individual
Internal Medicine333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991
1669887295 DEEMA J FARAH MD
Individual
Family Medicine333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991
1790353225 GENEVIEVE MORENO
Individual
Health and Wellness Coach333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991
1235707753 JILLIAN REISSIG IN-HWC
Individual
Health and Wellness Coach333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991
1346623790MS. MICHELLE WYMORE RODRIGUEZ NP-C
Individual
Nurse Practitioner (Family)333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991
1043761620 RUBEN RODRIQUEZ LESPRON RD
Individual
Dietitian, Registered333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991
1609612605MRS. GARDNER MACK MSN, APRN, FNP-C
Individual
Nurse Practitioner (Family)333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991
1750066817 CYNTHIA O OBIOFUMA
Individual
Nurse Practitioner (Family)333 WEST LOOP N STE 250
HOUSTON, TX 77024
(713) 690-1991

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1407394844, enumerated in the NPI registry as an "organization" on February 06, 2017

The provider is located at 333 West Loop N Ste 250 Houston, Tx 77024 and the phone number is (713) 690-1991

This medical organization specializes in Internal Medicine with taxonomy code 207R00000X

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

The provider's CLIA number is 45D2163501 for a "physician office" facility with a CLIA Certificate of Waiver. This CLIA certificate is issued to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria..

This NPI record was last updated on February 06, 2017. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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