David Henry Johnson, MD
Internal Medicine · New Orleans, LA
At a glance
1401 Jefferson Hwy, New Orleans, LA 70121-2426
NPPES record updated Sep 9, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1401 Jefferson HwyNew Orleans, LA 70121-2426
Additional reported practice locations
52 Underwood StOrlando, FL 328061110
Phone: 8888050085
Fax: 3128967623 51 Peters Rd
Suite 101
Lititz, PA 175437685
Phone: 7176277687
Fax: 7176277688 2925 Chicago Ave
Minneapolis, MN 554071321
Phone: 6512419683 1401 Roosevelt Ave
York, PA 174042244
Phone: 7178515051 1300 Sentara Park # 3
Virginia Beach, VA 234645884
Phone: 7572523050
Fax: 7572223106 4500 San Pablo Rd S
Jacksonville, FL 322241865
Phone: 9049532000
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2016
- CMS specialties
- Family Practice · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Allina Health System
- Central Washington Health Services Association
- Lancaster General Hospital
- Lancaster General Medical Group
- Ochsner Clinic Llc
- Orlando Health Medical Group Inc
- Ucm Medical Group Sub Llc
- Wellspan Medical Group
Reported hospital affiliations
- Lancaster General Hospital Lancaster, PA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- May 5, 2016
- Record updated
- Sep 9, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207Q00000X
License reported: 01097867A IN
207R00000X · Primary
License reported: 349002 LA
207Q00000X
License reported: MD4651167 PA
207Q00000X
License reported: ME182688 FL
207Q00000X
License reported: 0101287907 VA
207Q00000X
License reported: 80895 MN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1401 Jefferson HwyNew Orleans, LA 70121-2426
- Phone
- (504) 842-4747
Mailing address
1514 JEFFERSON HWYNEW ORLEANS, LA 701212451
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue