CLS HEALTH PLLC
NPI 1750305355
Internal Medicine - Infectious Disease in Webster, TX
NPI Status: Active since July 27, 2006
Contact Information
500 N KOBAYASHI STE A
WEBSTER, TX
ZIP 77598
Phone: (281) 724-1860
Fax: (281) 724-1861
- Organization
- Internal Medicine
- Infectious Disease
- Accepts Insurance
- CLIA Number: 45D2333814
- CLIA Cert. Type: Physician Office
- CLIA Exp. Date: 11-11-2027
About CLS HEALTH PLLC
This page provides the complete NPI Profile along with additional information for Cls Health Pllc, an internist established in Webster, Texas operating as a Internal Medicine, focusing in infectious disease . The healthcare provider is registered in the NPI registry with number 1750305355 assigned on July 2006. The practitioner's primary taxonomy code is 207RI0200X with license number N0849 (TX). The provider is registered as an organization and their NPI record was last updated December 2025. Cls Health Pllc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's
- NPI
- 1750305355
- Provider Legal Name
- CLS HEALTH PLLC
- Other Organization Name
- Other Name Type
- (6)
- Entity Type
- Organization
- Location Address
- 500 N KOBAYASHI STE A WEBSTER, TX 77598
- Location Phone
- (281) 724-1860
- Location Fax
- (281) 724-1861
- Mailing Address
- PO BOX 58538 WEBSTER, TX 77598
- Mailing Phone
- (281) 724-1860
- Mailing Fax
- (281) 724-1861
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 07-27-2006
- Last Update Date
- 12-30-2025
- Code Navigator
An internist like Cls Health 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
- 345 E Parkwood Ave
Friendswood, TX 77546
(281) 724-1860 - 1140 Westmont Dr Ste 310
Houston, TX 77015
(281) 724-1860 - 201 Oak Dr S Ste 108
Lake Jackson, TX 77566
(281) 724-1860 - 1108 Gulf Fwy S Ste 106
League City, TX 77573
(281) 724-1860 - 3023 Marina Bay Dr Ste 106
League City, TX 77573
(281) 724-1860 - 9645 Barker Cypress Rd Ste 100
Cypress, TX 77433
(281) 724-1860 - 530 Orchard St
Webster, TX 77598
(281) 724-1860 - 14100 Southwest Fwy
Sugar Land, TX 77478
(281) 724-1860 - 17051 N Texas Ave
Webster, TX 77598
(281) 724-1860 - 600 N Kobayashi
Webster, TX 77598
(281) 724-1860 - 2211 Norfolk St Ste 405
Houston, TX 77098
(281) 724-1860 - 1140 Business Center Dr Ste 208
Houston, TX 77043
(281) 724-1860 - 11914 Astoria Blvd Ste 125
Houston, TX 77089
(281) 724-1860 - 905 W Medical Center Blvd Ste 406
Webster, TX 77598
(281) 724-1860 - 905 W Medical Center Blvd Ste 101
Webster, TX 77598
(281) 724-1860 - 905 W Medical Center Blvd Ste 404
Webster, TX 77598
(281) 724-1860 - 111 E Edgewood Dr
Friendswood, TX 77546
(281) 724-1860 - 2222 Greenhouse Rd Ste 300
Houston, TX 77084
(281) 724-1860 - 120 Flag Lake Dr Ste A
Lake Jackson, TX 77566
(281) 724-1860 - 10905 Memorial Hermann Dr Ste 130
Pearland, TX 77584
(281) 724-1860 - 1111 Highway 6 Ste 135
Sugar Land, TX 77478
(281) 724-1860 - 526 Orchard St Ste A
Webster, TX 77598
(281) 724-1860 - 1234 Bay Area Blvd Ste G
Houston, TX 77058
(281) 724-1860 - 1610 James Bowie Dr Ste A102
Baytown, TX 77520
(281) 724-1860 - 21216 Northwest Fwy Ste 290
Cypress, TX 77429
(281) 724-1860 - 112 W Pasadena Blvd
Deer Park, TX 77536
(281) 724-1860 - 119 E Edgewood Dr
Friendswood, TX 77546
(281) 724-1860 - 2950 Cullen Blvd Ste 110
Pearland, TX 77584
(281) 724-1860 - 3200 Palmer Hwy
Texas City, TX 77590
(281) 724-1860 - 7737 Southwest Fwy Ste 505
Houston, TX 77074
(281) 724-1860 - 116 Medical Park Ln Ste B
Huntsville, TX 77340
(281) 724-1860 - 1631 North Loop W Ste 480
Houston, TX 77008
(281) 724-1860 - 17450 St Lukes Way Ste 250
Conroe, TX 77384
(281) 724-1860 - 4615 Southwest Fwy Ste 1000
Houston, TX 77027
(281) 724-1860 - 1740 W 27th St Ste 100
Houston, TX 77008
(281) 724-1860 - 10950 Resource Pkwy Ste A
Houston, TX 77089
(281) 724-1860 - 905 W Medical Center Blvd Ste 103
Webster, TX 77598
(281) 724-1860 - 5010 Crenshaw Rd
Pasadena, TX 77505
(281) 724-1860 - 23501 Cinco Ranch Blvd Ste G205
Katy, TX 77494
(281) 724-1860 - 130 Medical Center Pkwy Ste 5
Huntsville, TX 77340
(281) 724-1860 - 631 North Loop W Ste 480
Houston, TX 77008
(281) 724-1860 - 401 W Fairmont Pkwy Ste D
La Porte, TX 77571
(281) 724-1860 - 250 Blossom St Ste 275
Webster, TX 77598
(281) 724-1860 - 1100 Gulf Fwy S Ste 106
League City, TX 77573
(281) 724-1860
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 Infectious Disease
- Taxonomy Code
- 207RI0200X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- N0849
- License State
- TX
- Taxonomy Description
- An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
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) |
|---|---|---|---|---|
| 1 | 207N00000X | Allopathic & Osteopathic Physicians | Dermatology | |
| 2 | 207RA0201X | Allopathic & Osteopathic Physicians | Internal Medicine | N9552 (TX) |
| 3 | 207RC0000X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 4 | 207RE0101X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 5 | 207RG0100X | Allopathic & Osteopathic Physicians | Internal Medicine | |
| 6 | 207RP1001X | Allopathic & Osteopathic Physicians | Internal Medicine | P2343 (TX) |
| 7 | 207RR0500X | Allopathic & Osteopathic Physicians | Internal Medicine | L8678 (TX) |
| 8 | 207V00000X | Allopathic & Osteopathic Physicians | Obstetrics & Gynecology | |
| 9 | 207W00000X | Allopathic & Osteopathic Physicians | Ophthalmology | |
| 10 | 207X00000X | Allopathic & Osteopathic Physicians | Orthopaedic Surgery | |
| 11 | 2081P2900X | Allopathic & Osteopathic Physicians | Physical Medicine & Rehabilitation | |
| 12 | 2084N0400X | Allopathic & Osteopathic Physicians | Psychiatry & Neurology | E8018 (TX) |
| 13 | 2086S0129X | Allopathic & Osteopathic Physicians | Surgery | |
| 14 | 208800000X | Allopathic & Osteopathic Physicians | Urology |
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
- Complete VALUE Gold - HMO
- 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
- Focused VALUE Silver - HMO
- Clarity VALUE Silver - HMO
- Complete VALUE Gold - HMO
- Elite VALUE Bronze - HMO
- Focused VALUE Silver - HMO
- Standard Expanded Bronze VALUE - HMO
- Standard Gold VALUE - HMO
- Standard Silver VALUE - HMO
- 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
- Imperial Preferred Bronze - HMO
- Imperial Preferred Gold - HMO
- Imperial Preferred Gold Zero - HMO
- Imperial Preferred Silver - HMO
- Imperial Standard Bronze - HMO
- Imperial Standard Gold - HMO
- Imperial Standard Silver - HMO
- Molina Gold Core 1640 - HMO
- Molina Gold Core 1640 Plus with Adult Dental and Vision - HMO
- Molina Gold Core 1640 Plus with Adult Vision - HMO
- Molina Gold Saver 750 - HMO
- Molina Gold Saver 750 Plus with Adult Dental and Vision - HMO
- Molina Gold Saver 750 Plus with Adult Vision - HMO
- Molina Gold Standard - HMO
- Molina Silver Core - HMO
- Molina Silver Core Plus with Adult Dental and Vision - HMO
- Molina Silver Core Plus with Adult Vision - HMO
- Wellpoint Essential Bronze 4000 HSA (+ 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 (+ Incentives) - HMO
- Wellpoint Essential Gold 1500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Wellpoint Essential Gold 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
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
- 45D2333814
- Facility Type
- Physician Office
- Certificate Effective Date
- November 12, 2025
- Certificate Expiration Date
- November 11, 2027
- Laboratory Director
- DR. JOHN ELGIN
- Certificate Type
- Certificate of Compliance
- Certificate Type Description
- This CLIA certificate is issued to Cls Health 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.
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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 1750305355, we treat the final digit (5) 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 45. The final step is to find the difference between that total and the next multiple of ten (50 - 45 = 5).
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.
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.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 45 is 50. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
WEBSTER, TX 77598
WEBSTER, TX 77598
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1750305355, enumerated as an "organization" on July 27, 2006.
The provider is located at 500 N KOBAYASHI STE A WEBSTER, TX 77598 and the phone number is (281) 724-1860.
Internal Medicine with taxonomy code 207RI0200X and a focus in Infectious Disease.
The provider might be accepting Accepts: Ambetter from Arizona Complete Health, Ambetter. Please consult your insurance carrier or call the provider to verify.
