William Hwang, MD
NPI 1093714172 · Neurology Physician · Killeen, TX
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Hwang, MD is a Neurology Physician provider in Killeen, TX (NPI 1093714172).
Provider details
- NPI number
- 1093714172
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- J0839 (TX)
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
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$111 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
Additional practice locations (1)
- 3430 W Wheatland Rd#107Dallas, TX 75237-3470Phone: (972) 572-4000Fax: (972) 572-3992
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2022-12-13
- Certified
- 2022-12-13
Frequently asked questions
- What is William Hwang's NPI number?
- William Hwang's National Provider Identifier (NPI) is 1093714172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Hwang's specialty?
- William Hwang is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is William Hwang located?
- William Hwang's practice location on file with NPPES is 2405 Clear Creek Rd, Killeen, TX 76549-5775.
- What is William Hwang's phone number?
- The practice phone number listed in the NPPES registry for William Hwang is (254) 245-9045.
- Does William Hwang accept Medicare?
- William Hwang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Hwang's NPI active?
- Yes — William Hwang's NPI (1093714172) is active in the NPPES registry as of the last update on 2022-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.