MS. YAMILA CASAS LAY FNP
NPI 1306556006
Nurse Practitioner - Family in Houston, TX
About Ms. Yamila Casas Lay Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. YAMILA CASAS LAY FNP (NPI 1306556006) is an individual family provider in Houston, Texas, licensed in Texas (1099999) and active in the NPI registry since December 2022. She is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Yamila Casas Lay Fnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Yamila Casas Lay reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellaire, TX 77401
- Reassigned Medicare billing, Texas enrollment
- 12 clinicians in this Medicare group
Katy, TX 77450
- Reassigned Medicare billing, Texas enrollment
- 6 clinicians in this Medicare group
Beaumont, TX 77706
- Reassigned Medicare billing, Texas enrollment
- 351 clinicians in this Medicare group
Fort Worth, TX 76103
- Reassigned Medicare billing, Texas enrollment
- 175 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77023 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77023
HOUSTON, TX 77023
HOUSTON, TX 77023
Frequently 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 Yamila Casas Lay's NPI number?
The NPI number for Yamila Casas Lay is 1306556006. It was assigned to this individual provider in the NPPES registry on December 2, 2022. The provider is also known as Ms. Yamila Casas Lay Fnp.
Where is Yamila Casas Lay located?
Yamila Casas Lay practices at 2008 S Wayside Dr Ste 500, Houston, TX 77023. The listed phone number is (281) 707-7365.
What is Yamila Casas Lay's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Yamila Casas Lay enrolled in Medicare?
Yes. Yamila Casas Lay is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Yamila Casas Lay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yamila Casas Lay reassigns Medicare benefits to 4 organizations: Ae Health PLLC (Bellaire, TX), Noble Health House Calls LLC (Katy, TX), Doctors Express Of The Beaumont Area PA (Beaumont, TX) and Oak Street Health Of Texas, PLLC (Fort Worth, TX). Each 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 Yamila Casas Lay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Yamila Casas Lay accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Yamila Casas Lay as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Yamila Casas Lay was last updated on October 18, 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.
# Ms. Yamila Casas Lay, FNP · NPI 1306556006
Family physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since December 2, 2022.
## Identity
- **NPI:** 1306556006 (Entity type: Individual)
- **Enumerated:** December 2, 2022
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 1099999 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2008 S WAYSIDE DR STE 500, Houston, TX 77023-2807
- **Phone:** (281) 707-7365
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Ae Health PLLC (NPI 1629962626, Bellaire, TX); Noble Health House Calls LLC (NPI 1821741513, Katy, TX); Doctors Express Of The Beaumont Area PA (NPI 1841525235, Beaumont, TX); Oak Street Health Of Texas, PLLC (NPI 1497387419, Fort Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** October 18, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1306556006) · Data from the CMS NPPES public registry.