Doctor Profile

Nephrology · Nephrology

Judith Hernandez

MD · Nephrology · University Of Texas Medical School At San Antonio
11481 TOEPPERWEIN RD
SUITE 1202
Live Oak, TX 78233
✓ Accepts Medicare 💻 Offers Telehealth 🎓 18 Years Practicing
900
Medicare Patients / yr
12
Procedures Billed
18
Years Practicing
3
Hospital Affiliations
Data Source: Identity from NPPES (2026). Procedure & patient volume from CMS Medicare Provider Utilization & Payment Data (2023). Hospital affiliations from CMS Physician Compare. We display publicly reported data — no personal information required to view any of it.
Reviewed by: Wes Ward, Founder & Data Lead • View our methodology

Important: We are not affiliated with Medicare, CMS, or Judith Hernandez's practice. This page displays publicly available CMS data to help you research Medicare providers. We do not sell insurance or represent any insurance company. For official enrollment and complete plan information, visit Medicare.gov or call 1-800-MEDICARE.

Medicare Plans That Cover Dr. Hernandez

See which plans Dr. Hernandez accepts

We're pulling plan acceptance data directly from insurance carrier provider directories. Until that feed is live for Texas, the fastest way to find a Medicare plan that covers Dr. Hernandez is to compare every Medicare Advantage and Part D plan available near 78233, TX — the Nephrology's office can quickly confirm which of the top local plans they accept.

Compare Medicare Plans near 78233, TX →

Or call the office at (210) 655-8470 to confirm acceptance directly.

What Dr. Hernandez Does

Dr. Hernandez served 900 Medicare patients across 2,325 services in the latest CMS reporting year. That's 57% above the average Nephrology in Texas (572 patients across 778 doctors).

ProcedureServicesMedicare Patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month (99490)43083
Established patient office or other outpatient visit, 20-29 minutes (99213)369194
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)323102
Established patient office or other outpatient visit, 30-39 minutes (99214)296148
Dialysis services, 4 or more physician visits per month (20 years or older) (90960)28941

How to read this: "Services" are the total times Dr. Hernandez billed Medicare for each procedure in the latest reporting year. "Patients" counts unique Medicare beneficiaries. Procedures are shown in plain English; the underlying HCPCS codes are available on request.

Hospital Affiliations

Dr. Hernandez is affiliated with 3 hospitals according to CMS Physician Compare. Below are the 3 hospitals with full quality profiles on our site. Hospital network status depends on your Medicare Advantage plan — always verify before enrolling.

Baptist Medical Center

San Antonio, TX
★★★☆☆ 3/5 CMS Rating

Methodist Hospital

San Antonio, TX
★★★☆☆ 3/5 CMS Rating

Methodist Hospital Stone Oak

San Antonio, TX
★★★☆☆ 3/5 CMS Rating

Practice Location & Telehealth Readiness

Dr. Hernandez practices at the address below. If you're evaluating Medicare coverage, location matters for in-network access and — when Dr. Hernandez offers telehealth — broadband availability at your home matters for virtual visits.

Address: 11481 TOEPPERWEIN RD, SUITE 1202, Live Oak, TX 78233
Phone: (210) 655-8470

Area Safety Grade

D

Block-level crime analysis from CrimeGrade.org.

Practice Accessibility

28 min

Average commute time in this zip · 86% of residents drive to work. Practical context for patients deciding whether to make the trip. See the full neighborhood profile at BestNeighborhood.org.

Telehealth Readiness

87.5761

Households with fiber broadband — important for reliable virtual visits. Check your address at ISPReports.org.

Get directions on Google Maps →

Other Nephrology Doctors near 78233, TX

If Dr. Hernandez isn't accepting new patients or isn't in your plan's network, these are the closest nephrology doctors near 78233, TX:

DoctorSpecialtyMedicare Patients / yrDistance
Varshasb BroumandNephrology6741.0 mi
Matthias SimonNephrology9421.8 mi
Brijesh KapoorNephrology1.1K1.8 mi
Flavio H. AlvarezNephrology7331.8 mi
Fahim ZamanNephrology1.6K1.8 mi

View all nephrology doctors near 78233, TX →

How to Use This Information

Choosing a Medicare plan that covers Dr. Hernandez takes three steps:

Compare Medicare Plans near 78233, TX → All Doctors near 78233, TX

Judith Hernandez: Common Questions

Does Dr. Hernandez accept Medicare?
Yes. Dr. Hernandez is enrolled with Medicare and listed in the CMS Provider Enrollment, Chain, and Ownership System (PECOS). Whether a specific Medicare Advantage plan covers Dr. Hernandez depends on that plan's provider network. Compare Medicare plans near 78233, TX →
Where is Dr. Hernandez's office?
Dr. Hernandez practices at 11481 TOEPPERWEIN RD, SUITE 1202, Live Oak, TX 78233. Phone: (210) 655-8470.
What Medicare plans does Dr. Hernandez accept?
Original Medicare (Parts A & B) is accepted. Medicare Advantage plan acceptance varies by carrier and plan year. Call the office at (210) 655-8470 to confirm your specific plan is accepted, or compare all Medicare plans near 78233, TX to see available options.
Does Dr. Hernandez offer telehealth visits?
Dr. Hernandez is registered with Medicare as offering telehealth services. Most Medicare Advantage plans cover telehealth visits at the same or similar cost as in-person visits. Check broadband availability in your area to ensure reliable connectivity for video visits.
How experienced is Dr. Hernandez?
Dr. Hernandez graduated in 2008 and has been practicing for approximately 18 years. In the latest CMS reporting year, Dr. Hernandez treated 900 Medicare patients across 12 distinct procedure types.
How do I know if Dr. Hernandez is in-network for my Medicare plan?
Network status varies by plan. The best verification steps: (1) check your plan's provider directory at the carrier's website, (2) call the office at (210) 655-8470 and ask which plans they currently accept, and (3) call the number on the back of your Medicare card. Print our doctor questions checklist →

About the Reviewer

Wes Ward

Wes Ward

Founder & Data Lead

Wes Ward reviews all doctor profiles and methodology for data accuracy. Every Medicare provider page on this site — including the utilization statistics, hospital affiliations, and geocoded practice address — goes through his data-validation pipeline before publication. We display only publicly available CMS data; you never need to enter personal information to see any of it.

With 25+ years in data analytics — including work with highly regulated genomic data at Ancestry.com — Wes brings enterprise-level rigor to healthcare transparency. He is also a co-founder of BestNeighborhood.org (neighborhood data), CrimeGrade.org (block-level safety analytics), and ISPReports.org (broadband availability for telehealth). Those sister sites power the location and telehealth-readiness context on this page.

View full profile →LinkedIn

Data sources: CMS NPPES (2026), CMS Medicare Provider Utilization & Payment Data (2023), CMS Physician Compare, CrimeGrade.org, BestNeighborhood.org, ISPReports.org. This page is for informational purposes only. Always verify coverage directly with the plan and practice. Read our full methodology →Privacy policy

Medicare Resources

Choosing the right Medicare plan involves more than just doctor coverage. These guides help you evaluate the full picture:

Medicare Plans for Conditions Treated by Nephrology Specialists

See which Medicare plans score highest for conditions commonly managed by this specialty in 78233, TX:

Does your Medicare plan cover Dr. Hernandez?

Compare Plans near 78233, TX →