MR. MARIO TIMOTEO LEE NG CORTEZ NP-C
NPI 1912349481
Nurse Practitioner - Family in Galveston, TX
About Mr. Mario Timoteo Lee Ng Cortez Np-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MARIO TIMOTEO LEE NG CORTEZ NP-C (NPI 1912349481) is an individual family provider in Galveston, Texas, licensed in Texas (AP123521) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with University Of Texas Medical Branch Galveston, and maintains a secondary practice location in Houston.
NPPES Registry Identity
Specialties & Licenses
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
Mr. Mario Timoteo Lee Ng Cortez Np-c 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
2Medicare enrollment records show Mario Timoteo Cortez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Galveston, TX 77555
- Reassigned Medicare billing, Texas enrollment
- 2,222 clinicians in this Medicare group
Miami Gardens, FL 33169
- Reassigned Medicare billing, Texas enrollment
- 48 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Of Texas Medical Branch Galveston
Acute Care Hospitals · Galveston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77555 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.
GALVESTON, TX 77555
GALVESTON, TX 77555
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 Mario Timoteo Cortez's NPI number?
The NPI number for Mario Timoteo Cortez is 1912349481. It was assigned to this individual provider in the NPPES registry on July 24, 2013.
Where is Mario Timoteo Cortez located?
Mario Timoteo Cortez practices at 301 University Blvd, Galveston, TX 77555. The listed phone number is (409) 772-0750.
What is Mario Timoteo Cortez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mario Timoteo Cortez enrolled in Medicare?
Yes. Mario Timoteo Cortez 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 Mario Timoteo Cortez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mario Timoteo Cortez reassigns Medicare benefits to 2 organizations: Utmb Faculty Group Practice (Galveston, TX) and Dedicated Physicians Group Of Texas PLLC (Miami Gardens, FL). 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 Mario Timoteo Cortez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mario Timoteo Cortez accept?
Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and WellPoint list Mario Timoteo Cortez 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 Mario Timoteo Cortez affiliated with any hospitals?
According to CMS data, Mario Timoteo Cortez is affiliated with University Of Texas Medical Branch Galveston.
When was this NPI record last updated?
The NPPES record for Mario Timoteo Cortez was last updated on April 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Mr. Mario Timoteo Lee Ng Cortez, NP-C · NPI 1912349481
Family physician in Galveston, Texas. Individual provider, active in the CMS NPPES registry since July 24, 2013.
## Identity
- **NPI:** 1912349481 (Entity type: Individual)
- **Enumerated:** July 24, 2013
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP123521 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 301 UNIVERSITY BLVD, Galveston, TX 77555-5302
- **Phone:** (409) 772-0750 · **Fax:** (409) 774-0777
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Utmb Faculty Group Practice (NPI 1942241146, Galveston, TX); Dedicated Physicians Group Of Texas PLLC (NPI 1174141899, Miami Gardens, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** April 2, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1912349481) · Data from the CMS NPPES public registry.