NATHANIEL DAVID BRADLEY MD
NPI 1437612736
Emergency Medicine in San Antonio, TX
About Nathaniel David Bradley Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHANIEL DAVID BRADLEY MD (NPI 1437612736) is an individual emergency medicine provider in San Antonio, Texas, licensed in Texas (U3796) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, is affiliated with Methodist Hospital, and maintains a secondary practice location in Yonkers.
NPPES Registry Identity
Specialties & Licenses 2
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
Nathaniel David Bradley 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 Reassignments
6Medicare enrollment records show Nathaniel Bradley reassigns Medicare billing to 6 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
- 149 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 2,397 clinicians in this Medicare group
San Antonio, TX 78229
- Reassigned Medicare billing, Texas enrollment
- 1,452 clinicians in this Medicare group
San Marcos, TX 78666
- Reassigned Medicare billing, Texas enrollment
- 137 clinicians in this Medicare group
Gonzales, TX 78629
- Reassigned Medicare billing, Texas enrollment
- 430 clinicians in this Medicare group
Victoria, TX 77901
- Reassigned Medicare billing, Texas enrollment
- 153 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 5
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.
Methodist Hospital
Acute Care Hospitals · San Antonio, TXMethodist Hospital Stone Oak
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN ANTONIO, TX 78251
SAN ANTONIO, TX 78251
SAN ANTONIO, TX 78251
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 Nathaniel Bradley's NPI number?
The NPI number for Nathaniel Bradley is 1437612736. It was assigned to this individual provider in the NPPES registry on April 12, 2019.
Where is Nathaniel Bradley located?
Nathaniel Bradley practices at 11212 State Highway 151, San Antonio, TX 78251. The listed phone number is (210) 703-8000.
What is Nathaniel Bradley's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Nathaniel Bradley enrolled in Medicare?
Yes. Nathaniel Bradley 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 Nathaniel Bradley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathaniel Bradley reassigns Medicare benefits to 6 organizations: Bexar Emergency Physicians, PLLC (San Antonio, TX), University Of Texas Health Science Center At San Antonio (San Antonio, TX), Emergency Medicine Services Of Tx, PLLC (San Antonio, TX), Comal Emergency Physicians, PLLC (San Marcos, TX), Victoria Emergency Partners LLC (Gonzales, TX) and 1 more organization, listed in the Medicare section above. 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 Nathaniel Bradley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathaniel Bradley accept?
Health plans from Blue Cross and Blue Shield of Texas, CHRISTUS Health Plan, Community First, Imperial Insurance Companies, Inc. and Oscar Insurance Company and 2 other insurers list Nathaniel Bradley 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 Nathaniel Bradley affiliated with any hospitals?
According to CMS data, Nathaniel Bradley is affiliated with Methodist Hospital and Methodist Hospital Stone Oak.
When was this NPI record last updated?
The NPPES record for Nathaniel Bradley was last updated on June 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.
# Nathaniel David Bradley, MD · NPI 1437612736
Emergency Medicine physician in San Antonio, Texas. Individual provider, active in the CMS NPPES registry since April 12, 2019.
## Identity
- **NPI:** 1437612736 (Entity type: Individual)
- **Enumerated:** April 12, 2019
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** U3796 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 11212 STATE HIGHWAY 151, San Antonio, TX 78251-4498
- **Phone:** (210) 703-8000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Bexar Emergency Physicians, PLLC (NPI 1548034994, San Antonio, TX); University Of Texas Health Science Center At San Antonio (NPI 1760424873, San Antonio, TX); Emergency Medicine Services Of Tx, PLLC (NPI 1245938729, San Antonio, TX); Comal Emergency Physicians, PLLC (NPI 1588438675, San Marcos, TX); Victoria Emergency Partners LLC (NPI 1164770996, Gonzales, TX); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York University School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** June 7, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1437612736) · Data from the CMS NPPES public registry.