Dr. Nathaniel David Bradley, MD
- Medicare services, 2024
- 405
- Medicare patients, 2024
- 350
- Part D claims, 2024
- 176
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 7700 Floyd Curl Dr, San Antonio, TX 78229
- Practice phone
- Call (210) 575-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Methodist Hospital (TX)
San Antonio, Texas
Find Dr. Bradley's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nathaniel David Bradley is an emergency medicine physician in San Antonio, Texas
Dr. Bradley practices at Methodist Hospital (TX) in San Antonio, Texas.
Dr. Bradley's NPI, 1437612736, was assigned on April 12, 2019. Dr. Bradley graduated from New York University School of Medicine in 2019. Dr. Bradley holds Texas license U3796.
- NPI
- 1437612736NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092198077
- NPI enumeration date
- April 12, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 575-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nathaniel David Bradley practices at Methodist Hospital (TX) in San Antonio, Texas
Dr. Bradley's primary practice is Methodist Hospital (TX), at 7700 Floyd Curl Dr, San Antonio, TX 78229 in Bexar County. The practice phone is (210) 575-4000.
- Methodist Hospital (TX)7700 Floyd Curl Dr, San Antonio, TX 78229 · Bexar CountyPhone(210) 575-4000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Nathaniel David Bradley is affiliated with 4 sites of care and 6 medical groups
Dr. Bradley's primary practice is Methodist Hospital (TX) in San Antonio, Texas. Dr. Bradley is also affiliated with Methodist Hospital. The medical group on file is UT Health Physicians. Dmand AI also links Dr. Bradley to 2 more hospitals and 5 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nathaniel David Bradley's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bradley practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Methodist Hospital (TX) | Available with a free account |
| +3 more sites and 5 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nathaniel David Bradley is one of 4,831 emergency medicine physicians in Texas
Emergency medicine is Dr. Bradley's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Bradley is board certified in emergency medicine by the American Board of Emergency Medicine. Dmand AI has Dr. Bradley's licenses on file in 2 states: Texas and Pennsylvania.
Specialties and state licenses
- Emergency medicine, TexasPrimary
- Pennsylvania license
Emergency medicine physicians near Dr. Bradley
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nathaniel David Bradley billed Medicare for 405 services in 2024
CMS data shows 405 Medicare services from Dr. Bradley across 5 procedure codes in 2024, for 350 Medicare patients. Medicare paid $41,735 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bradley's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2982024: 35820%
- Tests and treatments
- 2023: 1672024: 4772%
Dr. Bradley compared with the Texas median for emergency medicine physicians, 2024
- Dr. Bradley
- Texas median
- Medicare services
- 405vs 22580% above
- Medicare patients
- 350vs 20670% above
- Part D claims
- 79vs 747% above
Medians across 4,588 emergency medicine physicians in Texas with Dmand AI profiles that report each measure.
Dr. Bradley's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Bradley?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bradley and other emergency medicine physicians in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nathaniel David Bradley treated 350 Medicare patients in 2024, average age 76
CMS counts 350 Medicare patients who saw Dr. Bradley in 2024. The largest group is 75 to 84, with 131 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.19, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Bradley's median patient age at 55, with 59% women.
Dr. Bradley's Medicare patients by age, 2024
Dr. Bradley's Medicare patients by sex, 2024
- Women21561%
- Men13539%
Chronic conditions among Dr. Bradley's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Chronic kidney disease51%
- Diabetes51%
- Ischemic heart disease47%
- Mood disorders43%
- Heart failure38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bradley's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women59%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Nathaniel David Bradley wrote 176 Medicare Part D claims in 2024
In 2024, Dr. Bradley wrote 176 Medicare Part D claims for 142 patients. 97% of them were for generic drugs. CMS names the drug for 79 of them, across 3 drugs with 11 or more claims each, at $1,112 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Dr. Bradley's Part D claims by kind of drug, 2024
- Generic170 claims97%
- Brand-name and other6 claims3%
Dr. Bradley's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Bradley's Part D claims, 2024
- Opioids7%12 of 176 claims
- Antibiotics49%86 of 176 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 122024: 79558%
Drugs named by CMS: 3 in 2024, 1 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nathaniel David Bradley takes part in Medicare
Dr. Bradley accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nathaniel David Bradley has 1 publication on record
Dmand AI links 1 paper to Dr. Bradley in 2023. Dr. Bradley's most frequent co-author is Arthur K. Au, MD.
Dr. Bradley's most frequent co-authors
Recent publications by Dr. Bradley
See who Dr. Bradley researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bradley works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Nathaniel David Bradley received $33 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Bradley from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ethicon Inc. paid the most, $33.
Companies that paid Dr. Bradley the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Nathaniel David Bradley graduated from New York University School of Medicine
Dr. Bradley graduated from New York University School of Medicine in 2019.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Nathaniel David Bradley accepts plans from 19 insurance carriers
Dr. Bradley is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Alliant Health Plans
- Blue Cross Blue Shield of Massachusetts
- Molina
- +11 more carriersWith a free account
Plan types Dr. Bradley accepts, by number of carriers
- PPO11
- HMO10
- Medicare8
- POS5
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Nathaniel David Bradley's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nathaniel David Bradley
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nathaniel David Bradley's NPI number?
Dr. Nathaniel David Bradley's NPI number is 1437612736. It was assigned on April 12, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Nathaniel David Bradley?
Dr. Nathaniel David Bradley is an emergency medicine physician in San Antonio, Texas. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Nathaniel David Bradley practice?
Dr. Bradley practices at 7700 Floyd Curl Dr, San Antonio, TX 78229. Dr. Bradley's primary practice is Methodist Hospital (TX) in San Antonio, Texas. Dmand AI also links Dr. Bradley to 2 hospitals and 5 medical groups.
What is Dr. Nathaniel David Bradley's office phone number?
The practice phone on file for Dr. Bradley is (210) 575-4000.
What is Dr. Nathaniel David Bradley's medical license number?
Dr. Bradley holds Texas license U3796, one of the licenses on file in 2 states.
Which states has Dr. Nathaniel David Bradley been licensed in?
Dmand AI has state licenses on file for Dr. Bradley in Texas (2023 to 2026) and Pennsylvania (2022 to 2024).
Which hospitals is Dr. Nathaniel David Bradley affiliated with?
Dr. Bradley is affiliated with Methodist Hospital. Dmand AI links Dr. Bradley to 2 more hospitals.
What medical group is Dr. Nathaniel David Bradley part of?
Dr. Bradley is linked to UT Health Physicians. Dmand AI links Dr. Bradley to 5 more medical groups.
Does Dr. Nathaniel David Bradley accept Medicare?
Yes. CMS data shows Dr. Bradley billed Medicare for 405 services in 2024, and Dr. Bradley accepts Medicare assignment.
How many Medicare patients does Dr. Nathaniel David Bradley see?
CMS counts 350 Medicare patients who saw Dr. Bradley in 2024, with an average age of 76.
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Is Dr. Nathaniel David Bradley board certified?
Yes. Dr. Bradley is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Nathaniel David Bradley bill to Medicare?
In 2024, Dr. Bradley's most billed Medicare services were emergency department visit (99285), emergency department visit (99284) and critical care (99291).
Where did Dr. Nathaniel David Bradley go to medical school?
Dr. Bradley graduated from New York University School of Medicine in 2019.
What drugs does Dr. Nathaniel David Bradley prescribe most?
In 2024 Medicare Part D data, Dr. Bradley's most prescribed drugs by claims were Cefuroxime, Ondansetron ODT and Amoxicillin-Clavulanate Potass.
Has Dr. Nathaniel David Bradley received payments from drug or device companies?
CMS Open Payments shows $33 in general payments to Dr. Bradley from 1 company from 2025 to 2025. The largest total came from Ethicon Inc.
How long has Dr. Nathaniel David Bradley been practicing?
Dr. Bradley graduated from medical school in 2019, 7 years ago.
Does Dr. Nathaniel David Bradley do research?
Dmand AI links 1 publication to Dr. Bradley.
Who does Dr. Nathaniel David Bradley publish with?
Dr. Bradley's most frequent co-authors are Arthur K. Au, MD (1 shared paper).
What insurance does Dr. Nathaniel David Bradley accept?
Dr. Bradley is in network with 19 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 11. Check the plan with the practice before a visit.
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