Edward Madison III, MD
NPI 1104956382 · Internal Medicine Physician · Slidell, LA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Edward Madison III, MD is a Internal Medicine Physician provider in Slidell, LA (NPI 1104956382).
Provider details
- NPI number
- 1104956382
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 020631 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 70 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Alprazolam | 376 | 26 |
| Atorvastatin Calcium | 179 | 55 |
| Amlodipine Besylate | 140 | 42 |
| Promethazine Hcl | 74 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 70 | 20 |
| Hydrochlorothiazide | 65 | 20 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-06
- Last updated
- 2023-08-10
- Certified
- 2023-08-10
Frequently asked questions
- What is Edward Madison III's NPI number?
- Edward Madison III's National Provider Identifier (NPI) is 1104956382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Edward Madison III's specialty?
- Edward Madison III is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Edward Madison III located?
- Edward Madison III's practice location on file with NPPES is 2765 Sgt Alfred Dr, Slidell, LA 70458-4013.
- What is Edward Madison III's phone number?
- The practice phone number listed in the NPPES registry for Edward Madison III is (504) 241-0861.
- Does Edward Madison III accept Medicare?
- Edward Madison III is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Edward Madison III's NPI active?
- Yes — Edward Madison III's NPI (1104956382) is active in the NPPES registry as of the last update on 2023-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.