Dr. Bradley Landwehr, MD
- Part D claims, 2024
- 189
- Hospital affiliations
- 1
- Industry payments
- $539
- Medical group
- 1
- State license
- 1
- Practice address
- 1516 Jefferson Hwy, New Orleans, LA 70121
- Practice phone
- Call (504) 842-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Landwehr's professional email, personal email and mobile number
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Dr. Bradley Landwehr is a psychiatrist in New Orleans, Louisiana
Dr. Landwehr practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System.
Dr. Landwehr's NPI, 1114486370, was assigned on March 18, 2019. Dr. Landwehr holds Louisiana license 333660.
- NPI
- 1114486370NPI Registry (opens in a new tab)
- NPI enumeration date
- March 18, 2019
- NPI status
- Active
- Practice phone
- (504) 842-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Bradley Landwehr practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana
Dr. Landwehr's primary practice is Ochsner Medical Center - New Orleans, at 1516 Jefferson Hwy, New Orleans, LA 70121 in Jefferson Parish. The practice phone is (504) 842-3000.
- Ochsner Medical Center - New Orleans1516 Jefferson Hwy, New Orleans, LA 70121 · Jefferson ParishPhone(504) 842-3000
Source: Dmand AI Affiliation Data
Dr. Bradley Landwehr is affiliated with 2 sites of care and 1 medical group
Dr. Landwehr's primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System. Dmand AI also links Dr. Landwehr to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bradley Landwehr's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Landwehr practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ochsner Medical Center - New Orleans | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bradley Landwehr is one of 443 psychiatrists in Louisiana
Psychiatry is Dr. Landwehr's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Landwehr is licensed in Louisiana.
Specialties and state licenses
- Psychiatry, LouisianaPrimary
Psychiatrists near Dr. Landwehr
Counts of psychiatrists 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. Bradley Landwehr's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Dr. Landwehr's median patient age at 41, with 40% women.
Dr. Landwehr's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. Bradley Landwehr wrote 189 Medicare Part D claims in 2024
In 2024, Dr. Landwehr wrote 189 Medicare Part D claims for 14 patients. 90% of them were for generic drugs. CMS names the drug for 126 of them, across 8 drugs with 11 or more claims each, at $2,591 in total drug cost. In 2023, CMS named 76 claims across 5 drugs.
Dr. Landwehr's Part D claims by kind of drug, 2024
- Generic171 claims90%
- Brand-name18 claims10%
Dr. Landwehr'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 762024: 12666%
Drugs named by CMS: 8 in 2024, 5 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
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Dr. Bradley Landwehr received $539 in industry payments from 2021 to 2023
CMS Open Payments shows 24 general payments to Dr. Landwehr from 6 drug and device companies from 2021 to 2023. Food and beverage make up the largest share, 100% of the total. Alkermes, Inc. paid the most, $234.
General payments to Dr. Landwehr by program year, 2021 to 2023
Companies that paid Dr. Landwehr the most, 2021 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bradley Landwehr'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Bradley Landwehr
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. Bradley Landwehr's NPI number?
Dr. Bradley Landwehr's NPI number is 1114486370. It was assigned on March 18, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Bradley Landwehr?
Dr. Bradley Landwehr is a psychiatrist in New Orleans, Louisiana. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Bradley Landwehr practice?
Dr. Landwehr practices at 1516 Jefferson Hwy, New Orleans, LA 70121. Dr. Landwehr's primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System. Dmand AI also links Dr. Landwehr to 1 group practice or clinic and 1 medical group.
What is Dr. Bradley Landwehr's office phone number?
The practice phone on file for Dr. Landwehr is (504) 842-3000.
What is Dr. Bradley Landwehr's medical license number?
Dr. Landwehr holds Louisiana license 333660.
Which hospitals is Dr. Bradley Landwehr affiliated with?
Dr. Landwehr practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana.
What drugs does Dr. Bradley Landwehr prescribe most?
In 2024 Medicare Part D data, Dr. Landwehr's most prescribed drugs by claims were Clozapine, Quetiapine Fumarate and Duloxetine HCl.
Has Dr. Bradley Landwehr received payments from drug or device companies?
CMS Open Payments shows $539 in general payments to Dr. Landwehr from 6 companies from 2021 to 2023. The largest total came from Alkermes, Inc.
How long has Dr. Bradley Landwehr been practicing?
Dr. Landwehr's NPI was assigned in 2019.
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