LAURENCE LEUMALIEU NP
NPI 1689342891
Nurse Practitioner - Acute Care in Katy, TX
About Laurence Leumalieu Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAURENCE LEUMALIEU NP (NPI 1689342891) is an individual acute care provider in Katy, Texas, licensed in Texas (1052887) and active in the NPI registry since September 2021. She is enrolled in Medicare PECOS, is affiliated with Rice Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
Laurence Leumalieu Np 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
3Medicare enrollment records show Laurence Leumalieu reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Katy, TX 77494
- Reassigned Medicare billing, Texas enrollment
- 78 clinicians in this Medicare group
Sugar Land, TX 77479
- Reassigned Medicare billing, Texas enrollment
- 66 clinicians in this Medicare group
Richmond, TX 77469
- Reassigned Medicare billing, Texas enrollment
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rice Medical Center
Critical Access Hospitals · Eagle Lake, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77494 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KATY, TX 77494
KATY, TX 77494
KATY, TX 77494
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 Laurence Leumalieu's NPI number?
The NPI number for Laurence Leumalieu is 1689342891. It was assigned to this individual provider in the NPPES registry on September 1, 2021.
Where is Laurence Leumalieu located?
Laurence Leumalieu practices at 24285 Katy Fwy Ste 300, Katy, TX 77494. The listed phone number is (346) 387-7171.
What is Laurence Leumalieu's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Laurence Leumalieu enrolled in Medicare?
Yes. Laurence Leumalieu 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 Laurence Leumalieu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Laurence Leumalieu reassigns Medicare benefits to 3 organizations: Collaborative Geriatrics Inc (Katy, TX), Oakbend Medical Group (Sugar Land, TX) and Cala Clinic LLC (Richmond, 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 Laurence Leumalieu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Laurence Leumalieu accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Laurence Leumalieu 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.
Is Laurence Leumalieu affiliated with any hospitals?
According to CMS data, Laurence Leumalieu is affiliated with Rice Medical Center.
When was this NPI record last updated?
The NPPES record for Laurence Leumalieu was last updated on October 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Laurence Leumalieu, NP · NPI 1689342891
Acute Care physician in Katy, Texas. Individual provider, active in the CMS NPPES registry since September 1, 2021.
## Identity
- **NPI:** 1689342891 (Entity type: Individual)
- **Enumerated:** September 1, 2021
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1052887 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 24285 KATY FWY STE 300, Katy, TX 77494-1327
- **Phone:** (346) 387-7171
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Collaborative Geriatrics Inc (NPI 1811088628, Katy, TX); Oakbend Medical Group (NPI 1366480725, Sugar Land, TX); Cala Clinic LLC (NPI 1629892344, Richmond, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** October 17, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1689342891) · Data from the CMS NPPES public registry.