OrganizationActive
Leonard H Mcwilliams DDS LLC
NPI 1598887572 · General Practice Dentistry · Deridder, LA
Leonard H Mcwilliams DDS LLC is a General Practice Dentistry organization in Deridder, LA (NPI 1598887572).
Provider details
- NPI number
- 1598887572
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Leonard Mcwilliams, Principal Officer(337) 462-1315
- License
- 3362 (LA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
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.
Practice location
501 Bon Ami St
Deridder, LA 70634-4925
Phone: (337) 462-1315
Fax: (337) 462-6411
Street-level locationGet directions
Mailing address
501 Bon Ami St
Deridder, LA 70634-4925
Registry dates
- Enumerated
- 2007-04-03
- Last updated
- 2020-08-22
Frequently asked questions
- What is Leonard H Mcwilliams DDS LLC's NPI number?
- Leonard H Mcwilliams DDS LLC's National Provider Identifier (NPI) is 1598887572, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Leonard H Mcwilliams DDS LLC?
- Leonard H Mcwilliams DDS LLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Leonard H Mcwilliams DDS LLC located?
- Leonard H Mcwilliams DDS LLC's practice location on file with NPPES is 501 Bon Ami St, Deridder, LA 70634-4925.
- What is Leonard H Mcwilliams DDS LLC's phone number?
- The practice phone number listed in the NPPES registry for Leonard H Mcwilliams DDS LLC is (337) 462-1315.
- Who is the authorized official for Leonard H Mcwilliams DDS LLC?
- The authorized official listed on Leonard H Mcwilliams DDS LLC's NPPES record is Leonard Mcwilliams, Principal Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Leonard H Mcwilliams DDS LLC's NPI active?
- Yes — Leonard H Mcwilliams DDS LLC's NPI (1598887572) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.