William Louis, MD
NPI 1396852448 · Obstetrics & Gynecology Physician · Killeen, TX
William Louis, MD is a Obstetrics & Gynecology Physician provider in Killeen, TX (NPI 1396852448).
Provider details
- NPI number
- 1396852448
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25842020 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2019-02-20
Frequently asked questions
- What is William Louis's NPI number?
- William Louis's National Provider Identifier (NPI) is 1396852448, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Louis's specialty?
- William Louis is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Louis located?
- William Louis's practice location on file with NPPES is 2301 South Clear Creek Road, Killeen, TX 76549.
- What is William Louis's phone number?
- The practice phone number listed in the NPPES registry for William Louis is (254) 634-1500.
- Is William Louis's NPI active?
- Yes — William Louis's NPI (1396852448) is active in the NPPES registry as of the last update on 2019-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.