ANTONIO HERNANDEZ MD
NPI 1124135280
Anesthesiology - Critical Care Medicine in Nashville, TN
About Antonio Hernandez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANTONIO HERNANDEZ MD (NPI 1124135280) is an individual critical care medicine provider in Nashville, Tennessee, licensed in Tennessee (MD49136) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Baptist Medical Center, and is a graduate of Other (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 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
Antonio Hernandez Md 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 Antonio Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Houston, TX 77042
- Reassigned Medicare billing, Texas enrollment
- Medicare enrollment name: U S Anesthesia Partners Of Texas, PA
- 3,804 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.
Areas of Expertise CMS Part B claims 10
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Baptist Medical Center
Acute Care Hospitals · San Antonio, TXMethodist Hospital Stone Oak
Acute Care Hospitals · San Antonio, TXMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Antonio Hernandez's NPI number?
The NPI number for Antonio Hernandez is 1124135280. It was assigned to this individual provider in the NPPES registry on August 24, 2006.
Where is Antonio Hernandez located?
Antonio Hernandez practices at 3601 Tvc, Nashville, TN 37232. The listed phone number is (615) 322-3000.
What is Antonio Hernandez's specialty?
The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.
Is Antonio Hernandez enrolled in Medicare?
Yes. Antonio Hernandez 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 Antonio Hernandez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Antonio Hernandez reassigns Medicare benefits to U. S. Anesthesia Partners Of Texas, P.A., (Houston, 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 Antonio Hernandez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Antonio Hernandez accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 4 other insurers list Antonio Hernandez 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 Antonio Hernandez affiliated with any hospitals?
According to CMS data, Antonio Hernandez is affiliated with Baptist Medical Center and Methodist Hospital Stone Oak.
When was this NPI record last updated?
The NPPES record for Antonio Hernandez was last updated on March 16, 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.
# Antonio Hernandez, MD · NPI 1124135280
Critical Care Medicine physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since August 24, 2006.
## Identity
- **NPI:** 1124135280 (Entity type: Individual)
- **Enumerated:** August 24, 2006
- **Primary specialty:** Anesthesiology - Critical Care Medicine · taxonomy 207LC0200X
- **State license:** MD49136 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 3601 TVC, Nashville, TN 37232-0001
- **Phone:** (615) 322-3000
## 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:** U. S. Anesthesia Partners Of Texas, P.A., (NPI 1548208564, Houston, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1999
## Record status
- **NPPES last updated:** March 16, 2022
- **Other identifiers:** Medicaid 158021902 (TX)
---
Source: [NPI Profile](https://npiprofile.com/npi/1124135280) · Data from the CMS NPPES public registry.