STEPHANIE JANEL ALANIZ
NPI 1841923240
Nurse Practitioner - Acute Care in San Antonio, TX
About Stephanie Janel Alaniz NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STEPHANIE JANEL ALANIZ (NPI 1841923240) is an individual acute care provider in San Antonio, Texas, licensed in Texas (1084568) and active in the NPI registry since July 2022. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 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
Stephanie Janel Alaniz 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 Reassignment
Medicare enrollment records show Stephanie Alaniz reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Antonio, TX 78249
- Reassigned Medicare billing, Texas enrollment
- 227 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 78229 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.
SAN ANTONIO, TX 78229
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 Stephanie Alaniz's NPI number?
The NPI number for Stephanie Alaniz is 1841923240. It was assigned to this individual provider in the NPPES registry on July 5, 2022.
Where is Stephanie Alaniz located?
Stephanie Alaniz practices at 8201 Ewing Halsell Dr, San Antonio, TX 78229. The listed phone number is (210) 575-8425.
What is Stephanie Alaniz's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Stephanie Alaniz enrolled in Medicare?
Yes. Stephanie Alaniz 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 organization bills Medicare for Stephanie Alaniz's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Alaniz reassigns Medicare benefits to Methodist Physician Practices, PLLC (San Antonio, TX). The 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 Stephanie Alaniz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Stephanie Alaniz accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 3 other insurers list Stephanie Alaniz 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 Stephanie Alaniz affiliated with any hospitals?
According to CMS data, Stephanie Alaniz is affiliated with Methodist Hospital.
When was this NPI record last updated?
The NPPES record for Stephanie Alaniz was last updated on June 16, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Stephanie Janel Alaniz · NPI 1841923240
Acute Care physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since July 5, 2022.
## Identity
- **NPI:** 1841923240 (Entity type: Individual)
- **Enumerated:** July 5, 2022
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 1084568 (Texas)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 8201 EWING HALSELL DR, San Antonio, TX 78229-3707
- **Phone:** (210) 575-8425 · **Fax:** (210) 575-8004
## 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:** Methodist Physician Practices, PLLC (NPI 1922252717, San Antonio, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** June 16, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1841923240) · Data from the CMS NPPES public registry.