MEMORIAL HERMANN KATY ASC
NPI 1124241229
Clinic/Center - Ambulatory Surgical in Katy, TX

NPI Status: Active since April 10, 2007

Contact Information

23900 KATY FWY
KATY, TX
ZIP 77494
Phone: (281) 644-7000
Fax: (713) 338-4158

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  • Organization
  • Clinic/Center
  • Ambulatory Surgical
  • Accepts Insurance
  • CLIA Number: 45D2305291
  • CLIA Cert. Type: Other - URGENT CARE
  • CLIA Exp. Date: 05-28-2028

About MEMORIAL HERMANN KATY ASC

This page provides the complete NPI Profile along with additional information for Memorial Hermann Katy Asc, a provider established in Katy, Texas operating as a Clinic/center, focusing in ambulatory surgical . The healthcare provider is registered in the NPI registry with number 1124241229 assigned on April 2007. The practitioner's primary taxonomy code is 261QA1903X. The provider is registered as an organization and their NPI record was last updated 12 years ago. The provider's is doing business as Memorial Hermann Katy Asc. The authorized official of this NPI record is Dennis Laraway (Cfo)

NPI
1124241229
Provider Legal Name
MEMORIAL HERMANN HEALTH SYSTEM
Other Organization Name
MEMORIAL HERMANN KATY ASC
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
23900 KATY FWY KATY, TX 77494
Location Phone
(281) 644-7000
Location Fax
(713) 338-4158
Mailing Address
PO BOX 301208 DALLAS, TX 75303
Mailing Phone
(713) 338-4127
Mailing Fax
(713) 338-4158
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-10-2007
Last Update Date
06-26-2014
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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 Ambulatory Surgical

Taxonomy Code
261QA1903X
Type
Ambulatory Health Care Facilities

Insurance Plans Accepted

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

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO

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

DENNIS LARAWAY

Authorized Official Title
CFO
Authorized Official Phone
(713) 242-2807

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
146509802MEDICAID (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
45D2305291
Facility Type
Other - URGENT CARE
Certificate Effective Date
May 29, 2026
Certificate Expiration Date
May 28, 2028
Laboratory Director
DR. PHILIP LAMPTEY
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Memorial Hermann Katy Asc 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 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 1124241229, we treat the final digit (9) 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 9).

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
1
Unchanged
Pos 3
2
Doubled → 4
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
4
Unchanged
Pos 7
1
Doubled → 2
Pos 8
2
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 2 → 4 2 → 4 1 → 2 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 4 + 4 + 4 + 4 + 2 + 2 + 4 + 24 = 51

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

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1124241229.

Other Providers at the Same Location


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

Anesthesiology
23900 KATY FWY
KATY, TX 77494
Physical Therapist
23900 KATY FWY
KATY, TX 77494
Emergency Medicine
23900 KATY FWY
KATY, TX 77494
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
23900 KATY FWY
KATY, TX 77494
Pharmacist
23900 KATY FWY, PHARMACY DEPT
KATY, TX 77494
Pharmacist
23900 KATY FWY
KATY, TX 77494
Internal Medicine
23900 KATY FWY
KATY, TX 77494
Clinic/Center (Radiology)
23900 KATY FWY
KATY, TX 77494
Physician Assistant (Surgical)
23900 KATY FWY
KATY, TX 77494
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
23900 KATY FWY
KATY, TX 77494
General Acute Care Hospital
23900 KATY FWY
KATY, TX 77494
Emergency Medicine
23900 KATY FWY
KATY, TX 77494
Emergency Medicine
23900 KATY FWY
KATY, TX 77494
Specialist/Technologist, Other (Surgical Assistant)
23900 KATY FWY
KATY, TX 77494
Dietitian, Registered
23900 KATY FWY
KATY, TX 77494
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
23900 KATY FWY
KATY, TX 77494
Emergency Medicine
23900 KATY FWY
KATY, TX 77494
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
23900 KATY FWY
KATY, TX 77494
Nurse Practitioner (Neonatal)
23900 KATY FWY
KATY, TX 77494
Nurse Practitioner (Family)
23900 KATY FWY
KATY, TX 77494

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1124241229, enumerated as an "organization" on April 10, 2007.

The provider is located at 23900 KATY FWY KATY, TX 77494 and the phone number is (281) 644-7000.

Clinic/Center with taxonomy code 261QA1903X and a focus in Ambulatory Surgical.

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, Medicare and. Please consult your insurance carrier or call the provider to verify.