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OPTIMCUREA LLC
NPI 1942739123
Internal Medicine - Nephrology in Houston, TX

Active since June 09, 2017CLIA 45D2173680 · Waiver
2440 D CHARLESTON STREET, HOUSTON, TX 77021(281) 764-7080(281) 764-8759 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 21, 2022, Jul 26, 2017, Jun 9, 2017 (3 updates tracked since 2017).

About Optimcurea Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OPTIMCUREA LLC (NPI 1942739123) is a healthcare organization registered as a nephrology in Houston, Texas and active in the NPI registry since June 2017. The organization holds a CLIA Waiver certificate valid through October 16, 2027 and lists Roger Francisco Carbajal Mendoza, Doctor, as its authorized official.

NPPES Registry Identity

NPI1942739123
Entity TypeOrganization
Primary Taxonomy207RN0300X
Legal Business NameOPTIMCUREA LLC
Location Address2440 D CHARLESTON STREETHouston, TX 77021
Mailing Address2440d Charleston StreetHouston, TX 77021 · (281) 764-7080 · Fax (281) 764-8759
Phone(281) 764-7080
Fax(281) 764-8759
Organization SubpartNo
Authorized OfficialRoger Francisco Carbajal MendozaDoctor · (832) 862-5747
Enumeration DateJune 9, 2017
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1942739123 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in TX · P0559
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
2440 D CHARLESTON STREET, Houston, TX 77021
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Optimcurea Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Optimcurea LLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Roger Carbajal Mendoza, M.D.
Hospitalist
NPI 1184929333
10023 S. MAIN C-9
Houston, TX 77025
(713) 791-1633
✔ PECOS✔ Accepts Medicare3.8 mi
Catherine Restua, MSN, APRN, FNP-C
Nurse Practitioner
NPI 1417544057
16100 SOUTH FWY
Pearland, TX 77584
(713) 413-6832
✔ PECOS10 mi
Monica Mendoza, FNP-C
Nurse Practitioner
NPI 1124992482
9022 MOOSE TRL
Manvel, TX 77578
(912) 521-2966
✔ PECOS✔ Accepts Medicare16 mi

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 45D2173680

Optimcurea LLC · Pearland, TX
Active · expires Oct 16, 2027
CLIA Number45D2173680
Laboratory TypePhysician Office
Certificate Effective DateOctober 17, 2025
Certificate Expiration DateOctober 16, 2027
Laboratory DirectorRoger F. Carbajal Mendoza
Laboratory Phone(281) 764-7080
Laboratory LocationOptimcurea LLC12234 Shadow Creek Pkwy Ste 5104, Pearland, TX 77584
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Optimcurea LLC's NPI number?

The NPI number for Optimcurea LLC is 1942739123. It was assigned to this organization in the NPPES registry on June 9, 2017.

Where is Optimcurea LLC located?

Optimcurea LLC is located at 2440 D Charleston Street, Houston, TX 77021. The listed phone number is (281) 764-7080.

What is Optimcurea LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Optimcurea LLC enrolled in Medicare?

Yes. Optimcurea LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Optimcurea LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Optimcurea LLC, in Hospitalist and Nurse Practitioner. 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Optimcurea LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 45D2173680) is associated with this NPI, valid through October 16, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Optimcurea LLC was last updated on July 21, 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.