RIBI CHERIAN MATHEW AGNP-C
NPI 1164128591
Nurse Practitioner - Gerontology in San Antonio, TX
About Ribi Cherian Mathew Agnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RIBI CHERIAN MATHEW AGNP-C (NPI 1164128591) is an individual gerontology provider in San Antonio, Texas, licensed in Texas (1109294) and active in the NPI registry since February 2023. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 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
Ribi Cherian Mathew Agnp-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
3Medicare enrollment records show Ribi Mathew reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 681 clinicians in this Medicare group
Houston, TX 77054
- Reassigned Medicare billing, Texas enrollment
- 143 clinicians in this Medicare group
Houston, TX 77054
- Reassigned Medicare billing, Texas enrollment
- 158 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.
Methodist Hospital
Acute Care Hospitals · San Antonio, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78251 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78251
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 Ribi Mathew's NPI number?
The NPI number for Ribi Mathew is 1164128591. It was assigned to this individual provider in the NPPES registry on February 7, 2023. The provider is also known as Fnu Ribi Cherian.
Where is Ribi Mathew located?
Ribi Mathew practices at 10423 Tx-151 Ste 103, San Antonio, TX 78251. The listed phone number is (210) 816-8066.
What is Ribi Mathew's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Ribi Mathew enrolled in Medicare?
Yes. Ribi Mathew 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 Ribi Mathew's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ribi Mathew reassigns Medicare benefits to 3 organizations: Hospital Medicine Services Of Tx, PLLC (San Antonio, TX), Trumen Physician And Associates Post Acute PLLC (Houston, TX) and Trumen Physicians And Associates PLLC (Houston, 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 Ribi Mathew's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ribi Mathew accept?
Health plans from Antidote Health of TX, Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Ribi Mathew 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 Ribi Mathew affiliated with any hospitals?
According to CMS data, Ribi Mathew is affiliated with Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Ribi Mathew was last updated on February 7, 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.
# Ribi Cherian Mathew, AGNP-C · NPI 1164128591
Gerontology physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since February 7, 2023.
## Identity
- **NPI:** 1164128591 (Entity type: Individual)
- **Enumerated:** February 7, 2023
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 1109294 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 10423 TX-151, STE 103, San Antonio, TX 78251
- **Phone:** (210) 816-8066
## 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): Hospital Medicine Services Of Tx, PLLC (NPI 1881392363, San Antonio, TX); Trumen Physician And Associates Post Acute PLLC (NPI 1316801004, Houston, TX); Trumen Physicians And Associates PLLC (NPI 1134442320, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** February 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1164128591) · Data from the CMS NPPES public registry.