COLON LIVER GASTRO CONSULTANTS PLLC
NPI 1578563813
Internal Medicine - Gastroenterology in Sugar Land, TX

NPI Status: Active since July 28, 2005

Contact Information

16651 SOUTHWEST FWY
SUITE 370
SUGAR LAND, TX
ZIP 77479
Phone: (832) 667-7355
Fax: (281) 565-2009

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • Accepts Insurance
  • CLIA Number: 45D2326421
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 07-01-2027

About COLON LIVER GASTRO CONSULTANTS PLLC

This page provides the complete NPI Profile along with additional information for Colon Liver Gastro Consultants Pllc, an internist established in Sugar Land, Texas operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1578563813 assigned on July 2005. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 3 years ago. Colon Liver Gastro Consultants Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Leka Gajula Md (President)

NPI
1578563813
Provider Name
COLON LIVER GASTRO CONSULTANTS PLLC
Entity Type
Organization
Location Address
16651 SOUTHWEST FWY SUITE 370 SUGAR LAND, TX 77479
Location Phone
(832) 667-7355
Location Fax
(281) 565-2009
Mailing Address
PO BOX 711115 HOUSTON, TX 77271
Mailing Phone
(832) 667-7355
Mailing Fax
(281) 565-2009
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-28-2005
Last Update Date
01-04-2024
Code Navigator

An internist like Colon Liver Gastro Consultants Pllc 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

Secondary Locations

  • 2222 Greenhouse Rd Ste 900
    Houston, TX 77084
    (281) 565-1009
  • 7627 W Grand Pkwy S Ste 200
    Richmond, TX 77407
    (281) 565-1009

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 Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal 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)
1207K00000XAllopathic & Osteopathic Physicians

Allergy & Immunology

 
2363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

 
3367500000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Anesthetist, Certified Registered

 

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
  • 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
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Choice Bronze HSA (QualChoice) - POS
  • Complete Gold - PPO
  • Complete Gold + Vision + Adult Dental - PPO
  • Connected Silver - PPO
  • Connected Silver (QualChoice) - POS
  • Connected Silver (QualChoice) + Vision + Adult Dental - POS
  • Connected Silver (QualChoiceLife) - PPO
  • Connected Silver (QualChoiceLife) + Vision + Adult Dental - PPO
  • Connected Silver + Vision + Adult Dental - PPO
  • Elite Bronze - 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
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options - EPO
  • Enhanced Diabetes Care Silver with $0 Drug Options + 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
  • Enhanced Asthma/COPD Care Silver with $0 Drug Options - PPO
  • Enhanced Asthma/COPD Care Silver with $0 Drug Options + Vision + Adult Dental - PPO
  • Enhanced Diabetes Care Silver with $0 Drug Options - PPO
  • Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental - PPO
  • Everyday Bronze - PPO
  • Everyday Bronze + Vision + Adult Dental - PPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*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

DR. LEKA GAJULA MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(832) 667-7355

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
168610701MEDICAID (05)TX 

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
45D2326421
Facility Type
Physician Office
Certificate Effective Date
July 02, 2025
Certificate Expiration Date
July 01, 2027
Laboratory Director
JOHN ELGIN
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Colon Liver Gastro Consultants Pllc after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

Reviews for COLON LIVER GASTRO CONSULTANTS PLLC

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1578563813, we treat the final digit (3) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
8
Unchanged
Pos 9
1
Doubled → 2
Check
3
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 7 → 14 → 5 5 → 10 → 1 3 → 6 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 1 + 4 + 8 + 1 + 0 + 6 + 6 + 8 + 2 + 24 = 67

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1578563813.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Obstetrics & Gynecology
16651 SOUTHWEST FWY, SUITE 200
SUGAR LAND, TX 77479
Obstetrics & Gynecology
16651 SOUTHWEST FWY, SUITE 200
SUGAR LAND, TX 77479
Obstetrics & Gynecology
16651 SOUTHWEST FWY, SUITE 200
SUGAR LAND, TX 77479
Obstetrics & Gynecology
16651 SOUTHWEST FWY, SUITE 200
SUGAR LAND, TX 77479
Obstetrics & Gynecology
16651 SOUTHWEST FWY, SUITE 200
SUGAR LAND, TX 77479
Obstetrics & Gynecology
16651 SOUTHWEST FWY, SUITE 200
SUGAR LAND, TX 77479
Pediatrics
16651 SOUTHWEST FWY, #180
SUGAR LAND, TX 77479
Internal Medicine
16651 SOUTHWEST FWY, #340
SUGAR LAND, TX 77479
Podiatrist (Foot & Ankle Surgery)
16651 SOUTHWEST FWY, #230
SUGAR LAND, TX 77479
Family Medicine
16651 SOUTHWEST FWY, STE 100
SUGAR LAND, TX 77479
Clinic/Center (Physical Therapy)
16651 SOUTHWEST FWY, SUITE 402
SUGAR LAND, TX 77479
Physical Therapist
16651 SOUTHWEST FWY
SUGAR LAND, TX 77479
Physical Therapist
16651 SOUTHWEST FWY, SUITE 402
SUGAR LAND, TX 77479
Specialist
16651 SOUTHWEST FWY, SUITE 250
SUGAR LAND, TX 77479
Physician Assistant (Surgical)
16651 SOUTHWEST FWY, SUITE 360
SUGAR LAND, TX 77479
Urology
16651 SOUTHWEST FWY, SUITE 310
SUGAR LAND, TX 77479
Clinic/Center (Primary Care)
16651 SOUTHWEST FWY, SUITE 150
SUGAR LAND, TX 77479
Urology
16651 SOUTHWEST FWY, MOB 1 SUITE 310
SUGAR LAND, TX 77479
Family Medicine
16651 SOUTHWEST FWY, SUITE 450
SUGAR LAND, TX 77479
Internal Medicine (Adolescent Medicine)
16651 SOUTHWEST FWY, SUITE 300
SUGAR LAND, TX 77479

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1578563813, enumerated as an "organization" on July 28, 2005.

The provider is located at 16651 SOUTHWEST FWY SUITE 370 SUGAR LAND, TX 77479 and the phone number is (832) 667-7355.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.