MEDICAL COLLEAGUES OF TEXAS, LLP
NPI 1821096413
Internal Medicine in Katy, TX
About Medical Colleagues Of Texas, Llp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEDICAL COLLEAGUES OF TEXAS, LLP (NPI 1821096413) is a healthcare organization registered as an internal medicine in Katy, Texas and active in the NPI registry since July 2005. The organization holds 2 active CLIA laboratory certificates and lists Ethan Bing, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 6
Other Identifiers 1
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Medical Colleagues Of Texas, Llp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
13Medicare enrollment records show 13 clinicians reassign Medicare billing to Medical Colleagues Of Texas, LLP, which bills Medicare for the services they deliver. Of these, 13 practice at this address. They are listed nearest first.
Clinicians by Medicare Specialty 6
Clinicians, nearest first (13)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA 2
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Compliance 45D2311677
Medical Colleagues Of Texas - Dr William Currie · Katy, TXCertificate for Provider-Performed Microscopy Procedures (PPMP) 45D0977802
Medical Colleagues Of Tx, LLP · Katy, TXFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Medical Colleagues Of Texas, LLP's NPI number?
The NPI number for Medical Colleagues Of Texas, LLP is 1821096413. It was assigned to this organization in the NPPES registry on July 8, 2005.
Where is Medical Colleagues Of Texas, LLP located?
Medical Colleagues Of Texas, LLP is located at 21700 Kingsland Blvd Ste 201, Katy, TX 77450. The listed phone number is (281) 398-7954.
What is Medical Colleagues Of Texas, LLP's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Medical Colleagues Of Texas, LLP enrolled in Medicare?
Yes. Medical Colleagues Of Texas, LLP is registered in the Medicare PECOS enrollment system.
When is Medical Colleagues Of Texas, LLP's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Medical Colleagues Of Texas, LLP?
According to the CMS Revalidation Reassignment List (October 2026 release), 13 clinicians in 6 Medicare specialties reassign their Medicare billing to Medical Colleagues Of Texas, LLP. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Family Practice (3), Internal Medicine (3) and Obstetrics/Gynecology (3). Of these, 13 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Medical Colleagues Of Texas, LLP hold CLIA laboratory certificates?
Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for Medical Colleagues Of Texas, LLP was last updated on September 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Medical Colleagues Of Texas, Llp · NPI 1821096413
Internal Medicine organization in Katy, Texas. Organization record, active in the CMS NPPES registry since July 8, 2005.
## Identity
- **NPI:** 1821096413 (Entity type: Organization)
- **Enumerated:** July 8, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Ethan Bing, OFFICE MANAGER
## Practice location
- **Address:** 21700 KINGSLAND BLVD STE 201, Katy, TX 77450-2547
- **Phone:** (281) 398-7954 · **Fax:** (281) 578-4912
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 13 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (3), Internal Medicine (3), Obstetrics/Gynecology (3); 13 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 8, 2023
- **Other identifiers:** Medicaid Z000U36Z4 (TX)
- **CLIA laboratory certificates:** 2 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1821096413) · Data from the CMS NPPES public registry.