BMJ Simul Technol Enhanc Learn
Dr. Joseph David Barton Jr., MD
- Medicare services, 2024
- 27
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 252
- Publications
- 4
- Hospital affiliations
- 1
- Practice address
- 4501 Sand Creek Road, Antioch, CA 94531
- Practice phone
- Call (925) 813-6500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Barton'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. Joseph David Barton Jr. is an emergency medicine physician in Antioch, California
Dr. Barton practices at Antioch Medical Center in Antioch, California, part of Kaiser Permanente.
Dr. Barton's NPI, 1235306374, was assigned on May 8, 2008. Dr. Barton graduated from University of Pittsburgh School of Medicine in 2007. Dr. Barton holds California license A106394.
- NPI
- 1235306374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587713193
- NPI enumeration date
- May 8, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 813-6500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 45
- Medical school graduation
- 2007
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph David Barton Jr. practices at Antioch Medical Center in Antioch, California
Dr. Barton's primary practice is Antioch Medical Center, at 4501 Sand Creek Road, Antioch, CA 94531 in Contra Costa County. The practice phone is (925) 813-6500.
- Antioch Medical Center4501 Sand Creek Road, Antioch, CA 94531 · Contra Costa CountyPhone(925) 813-6500
Source: Dmand AI Affiliation Data
Dr. Joseph David Barton Jr. is affiliated with 1 site of care and 1 medical group
Dr. Barton's primary practice is Antioch Medical Center in Antioch, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joseph David Barton Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Antioch Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Kaiser Permanente and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joseph David Barton Jr. is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Barton's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Barton is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Barton is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Barton
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. Joseph David Barton Jr. billed Medicare for 27 services in 2024
CMS data shows 27 Medicare services from Dr. Barton across 1 procedure code in 2024, for 37 Medicare patients. Medicare paid $2,331 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Barton's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 242024: 2713%
Dr. Barton compared with the California median for emergency medicine physicians, 2024
- Dr. Barton
- California median
- Medicare services
- 27vs 26590% below
- Medicare patients
- 37vs 24385% below
- Part D claims
- 84vs 6235% above
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Barton'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. Barton?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Barton and other emergency medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph David Barton Jr. treated 37 Medicare patients in 2024, average age 64
CMS counts 37 Medicare patients who saw Dr. Barton in 2024. The largest group is 65 to 74, with 14 patients. 75% of them have high blood pressure, and 70% have high cholesterol. Their average risk score is 2.64, 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. Barton's median patient age at 36, with 62% women.
Dr. Barton's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Barton's Medicare patients by sex, 2024
- Women1746%
- Men2054%
Chronic conditions among Dr. Barton's Medicare patients, 2024
- High blood pressure75%
- High cholesterol70%
- Mood disorders51%
- Anxiety46%
- Arthritis46%
- Diabetes41%
- Depression38%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Barton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joseph David Barton Jr. wrote 252 Medicare Part D claims in 2024
In 2024, Dr. Barton wrote 252 Medicare Part D claims for 148 patients. 83% of them were for generic drugs. CMS names the drug for 84 of them, across 6 drugs with 11 or more claims each, at $5,555 in total drug cost. In 2023, CMS named 117 claims across 7 drugs.
Dr. Barton's Part D claims by kind of drug, 2024
- Generic208 claims83%
- Brand-name and other44 claims17%
Dr. Barton'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. Barton's Part D claims, 2024
- Opioids8%19 of 252 claims
- Antibiotics17%43 of 252 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: 1172024: 8428%
Drugs named by CMS: 6 in 2024, 7 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. Joseph David Barton Jr. takes part in Medicare
Dr. Barton 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Joseph David Barton Jr. has 4 publications on record
Dmand AI links 4 papers to Dr. Barton, published from 2014 to 2018. 2014 was the busiest year, with 2. Dr. Barton's most frequent co-authors are Samuel Owen Clarke, MD, Matthew C. Carlisle, MD and Timothy Horeczko, MD.
Dr. Barton's papers by year, 2014 to 2018
Dr. Barton's most frequent co-authors
- Samuel Owen Clarke, MD2 shared papers
- Matthew C. Carlisle, MD1 shared paper
- Timothy Horeczko, MD1 shared paper
Recent publications by Dr. Barton
Med Educ Online
See who Dr. Barton researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Barton 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. Joseph David Barton Jr. graduated from University of Pittsburgh School of Medicine
Dr. Barton graduated from University of Pittsburgh School of Medicine in 2007.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Joseph David Barton Jr. accepts plans from 3 insurance carriers
Dr. Barton is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and NV State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
- NV State Medicaid
Plan types Dr. Barton accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joseph David Barton Jr.'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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 |
| 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. Joseph David Barton Jr.
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. Joseph David Barton Jr.'s NPI number?
Dr. Joseph David Barton Jr.'s NPI number is 1235306374. It was assigned on May 8, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph David Barton Jr.?
Dr. Joseph David Barton Jr. is an emergency medicine physician in Antioch, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Joseph David Barton Jr. practice?
Dr. Barton practices at 4501 Sand Creek Road, Antioch, CA 94531. Dr. Barton's primary practice is Antioch Medical Center in Antioch, California, part of Kaiser Permanente.
What is Dr. Joseph David Barton Jr.'s office phone number?
The practice phone on file for Dr. Barton is (925) 813-6500.
What is Dr. Joseph David Barton Jr.'s medical license number?
Dr. Barton holds California license A106394.
Which hospitals is Dr. Joseph David Barton Jr. affiliated with?
Dr. Barton practices at Antioch Medical Center in Antioch, California.
What medical group is Dr. Joseph David Barton Jr. part of?
Dr. Barton is linked to The Permanente Medical Group, Inc.
Does Dr. Joseph David Barton Jr. accept Medicare?
Yes. CMS data shows Dr. Barton billed Medicare for 27 services in 2024, and Dr. Barton accepts Medicare assignment.
How many Medicare patients does Dr. Joseph David Barton Jr. see?
CMS counts 37 Medicare patients who saw Dr. Barton in 2024, with an average age of 64.
Is Dr. Joseph David Barton Jr. board certified?
Yes. Dr. Barton is board certified in emergency medicine by the American Board of Emergency Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Joseph David Barton Jr. bill to Medicare?
In 2024, Dr. Barton's most billed Medicare services were emergency department visit (99284).
Where did Dr. Joseph David Barton Jr. go to medical school?
Dr. Barton graduated from University of Pittsburgh School of Medicine in 2007.
What drugs does Dr. Joseph David Barton Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Barton's most prescribed drugs by claims were Ondansetron ODT, Prednisone and Spiriva Respimat.
How long has Dr. Joseph David Barton Jr. been practicing?
Dr. Barton graduated from medical school in 2007, 19 years ago.
Does Dr. Joseph David Barton Jr. do research?
Dmand AI links 4 publications to Dr. Barton, published from 2014 to 2018.
Who does Dr. Joseph David Barton Jr. publish with?
Dr. Barton's most frequent co-authors are Samuel Owen Clarke, MD (2 shared papers), Matthew C. Carlisle, MD (1 shared paper) and Timothy Horeczko, MD (1 shared paper).
What insurance does Dr. Joseph David Barton Jr. accept?
Dr. Barton is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and NV State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
Selling to emergency medicine practices?
See emergency medicine physicians in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card