MEDINA-LEON AND ASSOCIATES, LLC
NPI 1881217495
Nurse Practitioner - Family in Webster, TX
About Medina-leon And Associates, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MEDINA-LEON AND ASSOCIATES, LLC (NPI 1881217495) is a healthcare organization registered as a family in Webster, Texas and active in the NPI registry since May 2020. The organization holds a CLIA Waiver certificate valid through October 19, 2028 and lists Maritza Leon- Sanchez, Fnp, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Medina-leon And Associates, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Medina-Leon And Associates, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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
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 Waiver 45D2196856
Medina-Leon And Associates, LLC · Webster, 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 Medina-Leon And Associates, LLC's NPI number?
The NPI number for Medina-Leon And Associates, LLC is 1881217495. It was assigned to this organization in the NPPES registry on May 19, 2020.
Where is Medina-Leon And Associates, LLC located?
Medina-Leon And Associates, LLC is located at 391 El Dorado Blvd Ste A, Webster, TX 77598. The listed phone number is (281) 686-7176.
What is Medina-Leon And Associates, LLC's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Medina-Leon And Associates, LLC enrolled in Medicare?
Yes. Medina-Leon And Associates, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Medina-Leon And Associates, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Nurse Practitioner) reassigns their Medicare billing to Medina-Leon And Associates, LLC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Medina-Leon And Associates, LLC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 45D2196856) is associated with this NPI, valid through October 19, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Medina-Leon And Associates, LLC was last updated on May 19, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Medina-Leon And Associates, Llc · NPI 1881217495
Family organization in Webster, Texas. Organization record, active in the CMS NPPES registry since May 19, 2020.
## Identity
- **NPI:** 1881217495 (Entity type: Organization)
- **Enumerated:** May 19, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **Organization subpart:** No
- **Authorized official:** Maritza Leon- Sanchez, FNP
## Practice location
- **Address:** 391 EL DORADO BLVD STE A, Webster, TX 77598-2322
- **Phone:** (281) 686-7176
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Nurse Practitioner) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 19, 2020
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1881217495) · Data from the CMS NPPES public registry.