William Dennis, MD
NPI 1982706008 · Emergency Medicine Physician · Mandeville, LA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Dennis, MD is a Emergency Medicine Physician provider in Mandeville, LA (NPI 1982706008).
Provider details
- NPI number
- 1982706008
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 15962 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 44 | 14 |
| Tizanidine Hcl | 31 | 16 |
| Tramadol Hcl | 16 | 11 |
| Pregabalin | 12 | — |
| Chlorzoxazone | 12 | — |
| Duloxetine Hcl | 11 | — |
| Mirtazapine | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Dennis's NPI number?
- William Dennis's National Provider Identifier (NPI) is 1982706008, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Dennis's specialty?
- William Dennis is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Dennis located?
- William Dennis's practice location on file with NPPES is 639 Lotus Dr N, Mandeville, LA 70471-2926.
- What is William Dennis's phone number?
- The practice phone number listed in the NPPES registry for William Dennis is (985) 626-6133.
- Does William Dennis accept Medicare?
- William Dennis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Dennis's NPI active?
- Yes — William Dennis's NPI (1982706008) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.