Dr. John Barbara III, MD
- Part D claims, 2026
- 12
- Industry payments
- $5,265
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 200 Henry Clay Ave, New Orleans, LA 70118
- Practice phone
- Call (504) 896-9511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Manning Family Children's
New Orleans, Louisiana
Find Dr. Barbara'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. John Barbara III is a pediatrician in New Orleans, Louisiana
Dr. Barbara practices at Manning Family Children's in New Orleans, Louisiana.
Dr. Barbara's NPI, 1487620746, was assigned on February 27, 2006. Dr. Barbara graduated from Louisiana State University School of Medicine in New Orleans in 1983. Dr. Barbara holds Louisiana license 017216.
- NPI
- 1487620746NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234039827
- NPI enumeration date
- February 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 896-9511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Barbara III practices at Manning Family Children's in New Orleans, Louisiana
Dr. Barbara's primary practice is Manning Family Children's, at 200 Henry Clay Ave, New Orleans, LA 70118 in Orleans Parish. The practice phone is (504) 896-9511.
- Manning Family Children's200 Henry Clay Ave, New Orleans, LA 70118 · Orleans ParishPhone(504) 896-9511
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. John Barbara III is affiliated with 2 sites of care and 1 medical group
Dr. Barbara's primary practice is Manning Family Children's in New Orleans, Louisiana. The medical group on file is Children's Hospital New Orleans. Dmand AI also links Dr. Barbara to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. John Barbara III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Barbara practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Manning Family Children's | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. John Barbara III is one of 779 pediatricians in Louisiana
Pediatrics is Dr. Barbara's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Barbara is licensed in Louisiana.
Specialties and state licenses
- Pediatrics, LouisianaPrimary
Pediatricians near Dr. Barbara
Counts of pediatricians 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. John Barbara III's patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Barbara's median patient age at 8, with 50% women.
Dr. Barbara's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. John Barbara III wrote 12 Medicare Part D claims in 2026
In 2026, Dr. Barbara wrote 12 Medicare Part D claims. 100% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $100 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Dr. Barbara's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 118%
Drugs named by CMS: 1 in 2023, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2026 data
How Dr. John Barbara III takes part in Medicare
Dr. Barbara 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. John Barbara III received $5,265 in industry payments from 2016 to 2025
CMS Open Payments shows 313 general payments to Dr. Barbara from 35 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Supernus Pharmaceuticals, Inc. paid the most, $807.
General payments to Dr. Barbara by program year, 2016 to 2025
General payments to Dr. Barbara by kind, 2016 to 2025
- Food and beverage$5,240100%
- Education$250%
Companies that paid Dr. Barbara the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Barbara III graduated from Louisiana State University School of Medicine in New Orleans
Dr. Barbara graduated from Louisiana State University School of Medicine in New Orleans in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Barbara III'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. John Barbara III
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. John Barbara III's NPI number?
Dr. John Barbara III's NPI number is 1487620746. It was assigned on February 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Barbara III?
Dr. John Barbara III is a pediatrician in New Orleans, Louisiana. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. John Barbara III practice?
Dr. Barbara practices at 200 Henry Clay Ave, New Orleans, LA 70118. Dr. Barbara's primary practice is Manning Family Children's in New Orleans, Louisiana. Dmand AI also links Dr. Barbara to 1 group practice or clinic, and a free account names each one.
What is Dr. John Barbara III's office phone number?
The practice phone on file for Dr. Barbara is (504) 896-9511. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is Dr. John Barbara III's email address?
Dmand AI checks professional and personal email addresses for Dr. Barbara through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is Dr. John Barbara III's medical license number?
Dr. Barbara holds Louisiana license 017216.
What medical group is Dr. John Barbara III part of?
Dr. Barbara is linked to Children's Hospital New Orleans.
Who does Dr. John Barbara III practice with?
Dmand AI links 172 HCPs to Dr. Barbara's primary medical group, 52 of them pediatricians. A free account lists them, with verified contacts.
Does Dr. John Barbara III accept Medicare?
Yes. CMS lists Dr. Barbara as accepting Medicare assignment.
Where did Dr. John Barbara III go to medical school?
Dr. Barbara graduated from Louisiana State University School of Medicine in New Orleans in 1983.
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What drugs does Dr. John Barbara III prescribe most?
In 2023 Medicare Part D data, Dr. Barbara's most prescribed drugs by claims were Lactulose.
Has Dr. John Barbara III received payments from drug or device companies?
CMS Open Payments shows $5,265 in general payments to Dr. Barbara from 35 companies from 2016 to 2025. The largest total came from Supernus Pharmaceuticals, Inc.
How long has Dr. John Barbara III been practicing?
Dr. Barbara graduated from medical school in 1983, 43 years ago.
What EHR does Dr. John Barbara III's practice use?
Dmand AI tracks the EHR system at Manning Family Children's and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
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