DR. LOUIS E KNIGHT JR. M.D.
NPI 1922015742
Clinic/Center - Medical Specialty in Houston, TX
NPI Status: Active since August 02, 2006
Contact Information
17200 RED OAK DR
#203
HOUSTON, TX
ZIP 77090
Phone: (281) 444-2992
Fax: (281) 444-6828
- Individual
- Male
- Clinic/Center
- Medical Specialty
- PECOS Enrolled
About LOUIS KNIGHT
This page provides the complete NPI Profile along with additional information for Louis Knight, a provider established in Houston, Texas with a medical specialization in Clinic/center, focusing in medical specialty . The healthcare provider is registered in the NPI registry with number 1922015742 assigned on August 2006. The practitioner's primary taxonomy code is 261QM2500X with license number E4458 (TX). The provider is registered as an individual and his NPI record was last updated one year ago.
- NPI
- 1922015742
- Provider Name
- DR. LOUIS E KNIGHT JR. M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 17200 RED OAK DR #203 HOUSTON, TX 77090
- Location Phone
- (281) 444-2992
- Location Fax
- (281) 444-6828
- Mailing Address
- 17200 RED OAK DR #203 HOUSTON, TX 77090
- Mailing Phone
- (281) 444-2992
- Mailing Fax
- (281) 444-6828
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 08-02-2006
- Last Update Date
- 09-11-2025
- Code Navigator
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
Clinic/Center Medical Specialty
- Taxonomy Code
- 261QM2500X
- Type
- Ambulatory Health Care Facilities
- License No.
- E4458
- License State
- TX
- Taxonomy Description
- An entity, facility, or distinct part of a facility providing diagnostic, treatment, and prescriptive services related to a specific area of medical specialization. Frequently used for Title V related Children's Specialty services or to meet specific public health needs (e.g., infectious diseases or breast and cervical cancer).
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 | 174400000X | Other Service Providers | Specialist | E4458 (TX) |
Medicare Participation & PECOS Enrollment Status
Louis Knight is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Durable Medical Equipment (DME) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: No
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): No
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 77090 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99205
- Average New Patient Price $176.98
- Minimum New Patient Price $58.24
- Maximum New Patient Price $176.98
- Average New Patient Copayment $44.24
- Minimum New Patient Copayment $14.56
- Maximum New Patient Copayment $44.24
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $102.71
- Minimum Established Patient Price $18.6
- Maximum Established Patient Price $143.93
- Average Established Patient Copayment $25.67
- Minimum Established Patient Copayment $4.65
- Maximum Established Patient Copayment $35.98
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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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 1922015742, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).
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 58 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1922015742, enumerated as an "individual" on August 02, 2006.
The provider is located at 17200 RED OAK DR #203 HOUSTON, TX 77090 and the phone number is (281) 444-2992.
Clinic/Center with taxonomy code 261QM2500X and a focus in Medical Specialty.
